000 00455nam a22001697a 4500
008 230406b |||||||| |||| 00| 0 eng d
040 _aNational Science Library
_cNational Science Library
080 _a338
_bH8
100 1 _aBoulding, Kenneth E
_96441
245 _aEconomic analysis
250 _aRev. ed.
260 _aLondon:
_bHamish Hamilton,
_c1948
300 _axxvi, 884p.
650 _aEconomic
653 _aCost curves
942 _2udc
_cBK
999 _c19073
_d19073