000 00412nam a2200169Ia 4500
008 230515s9999||||xx |||||||||||||| ||und||
020 _a8124101671
040 _aMAIN
041 _aEnglish
082 _a516.24
_bMIT N5
100 _aMittal, P.k.
245 0 _aTextbook of trigonometry
_cby P.K. Mittal
260 _aNew delhi
_bHar-Anand Pub.
_c1995
300 _a250
650 _aTrigonmetry
942 _cBK
999 _c15342
_d15342