TY - BOOK AU - GOVINDARAJALU B. TI - IBM PC AND CLONES HARDWARE, TROUBLESHOOTING AND MAINTENANCE 2ND ED U1 - 004 PB - TATA MC GRAW HILL PUBLISHING CO. LTD., NEW DELHI KW - MICROPROCESSOR MICROCONTROLLER and APPL. (T.E.) N1 - 10063 ER -