000
00251nam a2200097Ia 4500
008
220201s1987 xx 000 0 eng d
100
_a
KUMAR (NS)
245
0
_a
FUNDAMENTAL OF ENGINEERING DRAWING
260
_b
INDIA PUB. HOUSE DELHI
_c
1987
942
_2
ddc
999
_c
94248
_d
94248