000			00335nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
082			_a604
082			_b2 B47G
100			_a"Bhatt,N.D."
245		0	_aGeometrical And Machine
250			_aTenth
260			_aIndia
260			_bCharotar Pub.
260			_c1986
300			_a269
999			_c23146 _d23146