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PROGRAM PROTECTION MANUAL Vol.1 - for Commodore 64
$300
SHIPPING OFFERED
🕹️ Program Protection Manual Volume 1 from 1984. A rare printed manuscript for the Commodore 64 from an era where software laws were evolving, software piracy was growing, and archival backups were difficult to make due to the many software protection schemes used by the software companies to prevent their programs from being copied. Its 92 pages provide the perfect way to get started in program protection with an introduction to machine language, bad blocks, ml monitors, disk editors and more.
Its pages are still in new unread condition with just a couple of small marks on the cover and the staples are starting to rust. The manual originally came with a disk of public domain utilities as listed on page 4, but this has been misplaced over time. You'll hopefully be able to find these or similar programs on the internet.
*** Originally listed for $500 ... Now reduced to $300 for a quick sale ***
I also have the followup to this great manual … Program Protection Manual Volume 2. It continues with more advanced program protection information throughout its 278 pages. See my separate advert listing for this much desired collectable for $400 including it’s supplied floppy disk of software https://www.gumtree.com.au/s-ad/robina/other-computers-software/program-protection-manual-vol-2-for-commodore-64/1323215237 … or buy both volumes for $600. I only have one of each of these, and after purchasing them new nearly 40 years ago, have kept them stored safely ever since. For serious collectors only. The prices are firm, so No Offers please, and No Trades.
PAYMENT ... via PayPal or Direct Deposit ... or Cash on Collection.
PACK & POST ... at Buyers Expense.
I can combine shipping if you buy multiple items.
... and YES, it’s still available (please don't ask this).
I promptly delete or mark as SOLD any items no longer available.
See my other ads for more C64, VIC-20, Amiga and Atari goodies.
Its pages are still in new unread condition with just a couple of small marks on the cover and the staples are starting to rust. The manual originally came with a disk of public domain utilities as listed on page 4, but this has been misplaced over time. You'll hopefully be able to find these or similar programs on the internet.
*** Originally listed for $500 ... Now reduced to $300 for a quick sale ***
I also have the followup to this great manual … Program Protection Manual Volume 2. It continues with more advanced program protection information throughout its 278 pages. See my separate advert listing for this much desired collectable for $400 including it’s supplied floppy disk of software https://www.gumtree.com.au/s-ad/robina/other-computers-software/program-protection-manual-vol-2-for-commodore-64/1323215237 … or buy both volumes for $600. I only have one of each of these, and after purchasing them new nearly 40 years ago, have kept them stored safely ever since. For serious collectors only. The prices are firm, so No Offers please, and No Trades.
PAYMENT ... via PayPal or Direct Deposit ... or Cash on Collection.
PACK & POST ... at Buyers Expense.
I can combine shipping if you buy multiple items.
... and YES, it’s still available (please don't ask this).
I promptly delete or mark as SOLD any items no longer available.
See my other ads for more C64, VIC-20, Amiga and Atari goodies.
- Date Listed:24/03/2024
- Last Edited:24/03/2024
- Condition:Used
- Shipping:Shipping & Pickup
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