00649nam a2200217Ia 4500 IN-BaIIA 211028s9999 xx 000 0 eng d 1-55615-268-X IIA Library 519.682 NEL Nelson, Stephen L. 18237 Inside PC tools deluxe Stephen L. Nelson Washington Microsoft Press 1990 ix, 395p. Computer programs 4148 NASA Thesaurus PC Tools 18238 PC tools deluxe. 18239 Utilities (Computer programs) 18240 BK 10690 10690 0 0 0 0 BAN BAN GEN 1993-07-22 240.00 0 519.682/ NEL 11601 2021-11-05 240.00 1993-07-22 BK Rs. 240.00