000			00533nam a22001697a 4500
999			_c11984 _d11984
008			171023b xxu||||| |||| 00| 0 eng d
020			_a0321644751
050			_aQA531 _bDUG 2011
100			_aDugopolski, Mark.
245			_aTrigonometry / _c by Mark Dugopolski.
250			_a3rd ed.
260			_aBoston : _bAddison Wesley, _c2011.
300			_axviii, 347, S-16, A-24, I-7 p. : _bcol. ill. ; _c29 cm.
500			_aIncludes bibliographical references and indexes.
650			_aTrigonometry _vTextbooks.
942			_2lcc _cBK