000 00493nam a22002057a 4500
003 KCL
005 20180406120830.0
008 171214b xxu||||| |||| 00| 0 eng d
040 _aKCL
082 _a514
_bHAL,H\E
100 _aHall,H.S
245 1 0 _aElementary Trigonmetry
_bH.S.Hall,S.R.Knight
250 _a19th ed
260 _aLondon
_bMacmillan
_c1957.
300 _a415 p.
650 _aMathematics
_xTrigonmetry
653 _aগণিত
700 _aKnight, S.R.
942 _cBOOK
999 _c6185
_d6185