000 00298 a2200133 4500
080 _a338.018.6
_bH 496 S
245 1 _aSupply and demand
_cby H.D. Henderson
260 _aLondon
_c1922
650 _aSupply
650 _aDemand
100 1 _aHenderson, H.D.
_d
300 _a177 pp.
901 _a73005
999 _c22154
_d22154