000 00436cam a2200181ua 4500
020 _c31.50
041 _aeng
_h
082 _a510
_bBOO/CO
100 _aBoon, F C .
245 _aCompanion to school mathematics /
_cF C Boon.
_hTextual Documents
250 _a2 /
_b.
260 _aLondon :
_bLongman Green and Co ,
_c1965.
300 _a302 ; .
365 _a31.50
504 _a
942 _cBK
999 _c263470
_d263470