000 00288nam a2200109Ia 4500
008 220201s2009 xx 000 0 eng d
100 _aGAVHANE, K.A.
245 0 _aINTRODUCTION TO PROCESS CALCULATIONS TRIGNOMETRY
260 _aPUNE
_bNIRALI PRAKASHAN
_c2009
300 _a482
942 _2ddc
999 _c68939
_d68939