000
003110000a22001330004500
245
_a
Essentials of computer fundamentals
100
_a
Rajagopalan, K.
260
_a
Delhi
_b
CBS
_c
1991
300
_a
Various paging.
080
_a
004
_b
R3
650
_a
COMPUTERS-Applications
041
_a
EN
942
_c
BK
999
_c
61947
_d
61947