000 00298nam a2200121Ia 4500
008 211214s9999 xx 000 0 und d
100 _aN. D. Bhat & V. M. Panchal
245 _aMachine Drawing
260 _bCharotar Publishing House
500 _a72002
650 _aMechnical -IV
942 _cBB
999 _c162126
_d162126