000 00305nam a2200109Ia 4500
008 210324s1963 xx 000 0 und d
041 _aeng
082 _a516.24
100 _aWagh, D. B.
_91573252
245 _aText - book on elementary Trigonometry
260 _aBombay
_bEducational Publishing Co.,
_c1963
999 _c1021790
_d1021790