000
00303nam a2200133Ia 4500
008
220201s1976 xx 000 0 eng d
082
_a
604.2
_b
GHO
100
_a
Ghose,DN
245
0
_a
Engineering Drawing
250
_a
6th
260
_b
Delhi:Dhanpat Rai & Sons
_c
1976
300
_a
604
942
_2
ddc
999
_c
80238
_d
80238