000
00265nam a2200109Ia 4500
008
220201s1992 xx 000 0 eng d
100
_a
Sharma,MC
245
0
_a
S1 projects using cd 4010
260
_b
New Delhi : BPB Publication
_c
1992
300
_a
45
942
_2
ddc
999
_c
84995
_d
84995