000			00568nam a2200169 a 4500
005			20200107025718.0
008			080117s19uu xx 00 eng d
020			_a0321043626
100	1	0	_aLial, Margaret L.
245	1	0	_aTrigonometry / _cMargaret L. Lial, E. John Hornsby, Jr., david I. Schneider.
250			_a6th ed.
260	0		_aMarikina City : _bAcademe Pub. House, _cc1996.
300			_axxiv, 422 p. : ill.
500			_aIncludes index.
650			_aTrigonometry.
852			_7Donation
999			_c58986 _d58986