000 00321pam a2200133a 44500
008 160408b1969 xxu||||| |||| 00| 0 eng d
082 _a519.92
_bV21P
100 _aVajda, S.
245 1 _aPLANNING BY MATHEMATICS
260 _a
_bSir Isaac Pitman & Sons
_c1969
700 _aPhil
964 _gCIRC
997 _aA2951 C
999 _c244092
_d244092