000 00699nam a2200265Ia 4500
001 44453
005 20240114003630.0
007 ta
008 090227s1912 g b000 u 903 u
020 _cHB
040 _aCotton College,Assam
041 _a903
082 _a514
_bB 644 N
100 _aBorchardt, W.G. .
245 0 _aA New Trigonometry for Schools /
_cW.G. Borchardt,A.D. Perrott.
_hTextual Documents
250 _a8th rev ed /
260 _aLondon :
_bG.Bell and Sons ,
_c1912.
300 _axi,400p. ;
_c20cm.
653 _aMathematics
653 _aT/G-Mathematics
700 _aPerrott, A.D. .
942 _2ddc
_cBK
999 _c44419
_d44419