000 00439cam a2200181ua 4500
020 _c16
041 _aeng
_h
082 _a330.1
_bSIL/SU
100 _aSilverman, H A .
245 _aSubstance of economics /
_cH A Silverman.
_hTextual Documents
250 _a15 /
_b.
260 _aLondon :
_bSir Isaac Pitman & Sons Ltd ,
_c1960.
300 _a379 ; .
365 _a16
504 _a
942 _cBK
999 _c265456
_d265456