000 00354nam a2200169Ia 4500
020 _a333126998
082 _a338.5212
_bSi592.CD
100 _aSimmons, Peter J.
245 _aChoice and demand
_b
260 _aLondon
_bMacmillan
_c1974
300 _a120p. Index
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a5273
999 _c5273
_d5273