Introduction to computers and information systems
Arora, Sumita
Introduction to computers and information systems - New Delhi Dhanpat Rai & Co 2004
Computers
Electronic data processing
Information storage and retrieval
004.01154 P4;9
Introduction to computers and information systems - New Delhi Dhanpat Rai & Co 2004
Computers
Electronic data processing
Information storage and retrieval
004.01154 P4;9