000
00337nam a2200145Ia 4500
008
220709s9999 xx 000 0 und d
082
_a
604
_b
DHA
100
_a
DHAWAN R.K.
245
0
_a
ENGINEERING DRAWING: IN FIRST ANGLE PROJECTION
250
_a
1
260
_b
S.CHAND & CO. PVT. LTD.
300
_a
192
942
_c
REF
999
_c
79291
_d
79291