000 00289nam a2200109Ia 4500
008 241021s9999 xx 000 0 und d
100 _aR.S. Dahiya
245 0 _aComprehansive Course in Plane Trignometry for Group
260 _aDelhi
_bLaxmi Kitab Ghar
_c1974
300 _a264
942 _cBK
999 _c17187
_d17187