000			00381nam a2200169Ia 4500
008			220412s9999 xx 000 0 und d
020			_a9713003624
040			_cSICAT-Lib
082			_a533 F33m 1974
100			_aBower, Albert G.
245		0	_aModern trigonometry
260			_c1997
300			_c22 cm
650			_aTrigonomtery, Plane.
942			_cBK
999			_c22349 _d22349