000			00459pam a2200169 a 4500
020			_a0201528126
040			_cDLC
082	0	0	_a516 D.C. H1995 A111 Or.
100	1		_aDemana, Franklin D.,
245	1	0	_aTrigonometry, a graphing approach /
260			_aReading, Mass. : _bAddison-Wesley Pub. Co., _cc1990.
300			_axii, 482, 14 p. : _bill. ; _c25 cm.
500			_aIncludes index.
650		0	_aTrigonometry
700	1		_aWaits, Bert K.
942			_cEK
999			_c16673 _d16673