000
00310nam a2200145Ia 4500
008
220421s9999||||xx |||||||||||||| ||und||
020
_c
297
040
_a
ET
100
_a
SINHA P.K.
245
0
_a
COMPUTER FUNDAMENTALS
260
_b
BPB PUB.
_a
NEW DELHI
300
_a
490
500
_a
45089
942
_c
BK
999
_c
51104
_d
51104