000 00326nam a22001217a 4500
008 240501b |||||||| |||| 00| 0 eng d
082 _a338.522 R68S
100 _aRobinson, EAG
_912852
245 _aStructure of competitive industry
260 _aDigswell Place;
_bJonanes Nisbet & Co.
_c1968.
300 _a156p.
942 _cBK
999 _c38181
_d38181