PakCat catalogue record USING INFORMATION TECHNOLOGY A PRACTICAL INTRODUCTION TO COMPUTERS & COMMUNICATIONS By WILLIAMS K BRIAN Bibliographic details ISBN0072484640 PublisherMcGRAW-HILL IRWIN INC. Publication placeBOSTON Publication year2003 EditionFIFTH Material typeBook Physical description324 Additional authorsSAWYER C STACEY SubjectsCOMPUTER SCIENCE