000 00267nam a2200121 4500
082 _a510 CLA
100 _aClerke,Harwood.L
245 _aA note book in Purwe Mathematics
260 _aLondon
_bheinemann
_c1953
300 _a184p
650 _amathematics
942 _cBK
999 _c2500
_d2500