TY  - BOOK
AU  - Nashelsky,Lousis
AU  - Boylestad,Robert
TI  - IBM PC/XT : basic programming and applications
SN  - 0876925912
U1  - 004 
PY  - 1989///
CY  - New Delhi
PB  - Prentice -Hall of India Pvt.Ltd
KW  - Arithmetic operations
KW  - Floppy disic files
ER  -