000 00283nam a2200109Ia 4500
008 200527s9999||||xx |||||||||||||| ||und||
082 _a516.24 HAL K
100 _aHall, H.S. , Knight, S.R.
245 0 _aElementary Trigonometry
264 _bThe Macmillan Company
_c1967
300 _a443
999 _c15072
_d15072