000 00530nam a2200157Ia 4500
008 190328s9999||||xx |||||||||||||| ||und||
040 _aNITIL
_cNITIL
082 _221st
_a621.815
_bG977T
100 _aGupta, R B
245 2 _aA Text book of machine drawing
_bin first angle projection including third angle peojection also according to Bureau of Indian standards
_cR B Gupta
250 _a7th
260 _aNew Delhi
_bSatya
_c1995
300 _a791p.
650 _aMachine design; Blue prints; Engineering drawing
942 _cBKS
999 _c28647
_d28647