000			00357nam a2200169Ia 4500
008			190201s9999 xx 000 0 und d
020			_a812240426X
082			_a621
082			_b8 RAO
100			_a"Rao, J S"
245		0	_aMechanism And Machine Th
250			_aSecond
260			_aNew Delhi
260			_bN.A.I
260			_c1989
300			_a593
999			_c43108 _d43108