Programming library book for the PC-6001. Please understand that there may be stains and discoloration due to aging. - Title: RAM Pack for PC-6001/PC-6001 mkII (MR-BASIC) Interesting and Serious Library - Publisher: Kosai-do Publishing - Genre: Game Program Creation - Contents: Includes 9 programs. With points and explanations, you can challenge yourself to programming. - Condition: Good Thank you for viewing.