000 00321nam a2200145Ia 4500
008 150518s9999||||xx |||||||||||||| ||und||
082 _a621.81 GIL
100 _a"Gill, P.S"
245 _aMachine Drawing.
250 _a2011
260 _bKanishka Pub.
300 _a621.81 GIL
600 _aEngg-I
942 _2ddc
_cBK
999 _c13351
_d13351