TY - BOOK AU - Cortesi, David E. TI - A programmer's notebook: : utilities for CP/M-80 SN - 9780835956415 U1 - 001.6425 COR PY - 1983/// CY - Reston, VA PB - Reston Pub. Co. KW - A programmer's notebook : utilities for CP/M-80 KW - David E Cortesi KW - CP/M 80 ER -