000 00301pam a2200133a 44500
082 _a510
_bAL54b
100 _aAllen, Roy George Douglas
245 1 _aBASIC MATHEMATICS
260 _a
_bMacmillan & Co. Ltd.
_c1962
300 _a512
650 _aMathematics
964 _gCIRC
997 _a17401 C
999 _c425901
_d425901