00302nam a2200121Ia 4500 230718s9999||||xx |||||||||||||| ||und|| 658.403 CHADWICK M EXPERT SYSTEM FOR PERSONAL COMPUTERS:AN INTD TO AR 1 Gal 1989 N DELHI 234 1 0 0 0 COM NMA NMA WRITTE-OFF 1989-11-10 U B S P D BANGALORE 55.00 514605 / 1989-10-24 0 658.403 05773 2023-07-19 00:00:00 2023-07-19 BK 16290 16290