000 00442nam a2200169Ia 4500
020 _a0198771134
082 _a338.09
_bH412.IE
100 _aHay, Donald A. and Morris, Derek J.
245 _aIndustrial economics; theory and evidence
_b
260 _aLondon
_bOxford University Press
_c1979
300 _ax, 649p. Index.
500 _a
690 _a
700 _aMorris, Derek J ; jt. auth.
964 _a
_b
_c
_d
_e
_f
_g
921 _a10418
999 _c10418
_d10418