000 00286cam a2200121ua 4500
082 _a621.8152
_bBHA/MA
100 _aBhatt, N D.
_91433
245 _aMachine Drawing /
250 _a21 /
260 _aAnand :
_bCharotar Publishing House ,
_c1986.
300 _a214 ; .
942 _cBK
999 _c259252
_d259252