000 00380cam a2200157ua 4500
041 _aeng
_h
082 _a621.8152
_bBHA/MA
100 _aBhatt, N D.
245 _aMachine drawing /
_cN D Bhatt.
_hTextual Documents
250 _a21 /
_b.
260 _aAnand :
_bCharotar publishing house ,
_c1986.
300 _a214 ; .
504 _a
942 _cBK
999 _c265151
_d265151