000
00294nam a2200121Ia 4500
008
190719s9999 xx 000 0 und d
082
_a
742 S531
100
_a
SHARM,S.C
245
0
_a
ENGINEERING DRAWING
260
_a
NEW DELHI
_b
Neeraj Publications
_c
1969
300
_a
23X15
942
_c
BK
_2
DDC
999
_c
45789
_d
45789