00626cam a2200205 a 45000010008000000030008000080050017000160080041000330100017000740400027000910500022001180820015001401000037001552450059001922600032002513000039002834400034003226500018003567000046003741928175BD-DhUL20140829110333.0871109s1906    enka          000 0 eng c  a   85666949   aICUcICUdDLCdBD-DhUL14aQA531b.P52x 1906  a514.9bPLP1 aPlayne, H. C.q(Herbert Clement)10aPractical trigonometry /cH.C. Playne and R.C. Fawdry.  aLondon :bE. Arnold,c1906.  avi, 156, xi, p. :bill. ;c18 cm.. 0aArnold's mathematical series. 0aTrigonometry.1 aFawdry, R. C.q(Reginald Charles),d1873-