000 00469 a2200253 4500
001 1001653
020 _a55
041 _aeng
080 _a621.7:744 Bha(20)
245 _aMachine drawing
250 _a12th ed
260 _aAnand
260 _bCharotar Book,
260 _c1976
300 _a201 p.
300 _c23.5 cm
490 _a
100 _aBhatt, N.D.
700 _a
650 _a
650 _aMechanical drawing
942 _cBK
942 _2UDC
999 _c5402
_d5402