000			00348nam a2200157Ia 4500
008			240220s9999 xx 000 0 und d
041			_aENG
100			_aBhatt N. D.
245		0	_aMachine drawing
260			_aNULL
260			_b"Chorotar Publishing House, Anand."
260			_c1980
365			_b30
650			_aMECHANICAL
942			_cDBK
999			_c16103 _d16103