000 00610nam a22002177a 4500
001 sulb0013693
003 BD-SySUS
005 20160323151954.0
008 160323n19931933ii a 000 0 eng d
020 _a8185624232
040 _aDLC
_cDLC
_dBD-SySUS
082 0 0 _a516.24
_222
_bDAH
100 _aDas, B. C.
_912867
245 1 0 _aHigher trigonometry /
_cB.C.Das, B.N. Mukherjee.
250 _a26th ed.
260 _aCalcutta :
_bU.N. Dhur & Sons Privated,
_cc1993.
300 _axiv, 313 p. :
_bills. ;
_c22 cm.
650 0 _aTrigonometry.
_912379
700 _aMukherjee, B. N.
_912868
942 _2ddc
_cBK
999 _c25021
_d25021