PakCat catalogue record USING INFORMATION TECHNOLOGY A PRACTICAL INTRODUCTION TO COMPUTERS & COMMUNICATIONS By WILLIAMS K. BRIAN Bibliographic details ISBN0070607494 PublisherTATA McGRAW-HILL PUBLISHING COMPANY LTD. Publication placeNEW DELHI Publication year2005 EditionSIXTH Material typeBook Physical description529 Additional authorsSAWYER C. STACEY SubjectsCOMPUTER SCIENCE