000			00346nam a2200157Ia 4500
008			190201s9999 xx 000 0 und d
020			_a8122401058
082			_a621
082			_b8 RAO
100			_a"Rao, J S"
245		0	_aMechanism And Machine Th
260			_aNew Delhi
260			_bWiley Eastern
260			_c1989
300			_aXI- 400
999			_c31138 _d31138