000 00323nam a2200133Ia 4500
008 211101s2013 xx 000 0 eng d
020 _a9789382572138
082 _a516.24 S 649 T
100 _aSinha , K.C.
245 0 _aTrigonometry 3rd
260 _bEnduwiser Publishing Group
_c2013
300 _a15.3
942 _2ddc
_cBK
999 _c600
_d600