000 00330nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c200
040 _aPHAR
082 _a516.24 AGA M
100 _aAGRAWAL, AMIT M.
_93934
245 0 _aTRIGONOMETRY
260 _bARIHANT PRAKASHAN
_aMEERUT
500 _a987
942 _cBK
999 _c83158
_d83158