000			00549nam a2200193Ia 4500
005			20211129084221.0
008			200803s9999||||xx |||||||||||||| ||und||
020			_a978-0-07-175484-2
040			_aKCPL _cKCPL
082			_aGC 516.24 A131 2010
100			_aAbbott, Paul
245		0	_aUnderstand trigonometry/ _cPaul Abbott; revised by Hugh Neill.
260			_aLondon: _bTeach Yourself, _cc2010.
300			_a194 p.: _bill.; _c20 cm.
500			_aIncludes index
650			_aTrigonometry.
700			_aNeil, Hugh, reviser.
942			_cBK _2ddc
999			_c4200 _d4200