000 00812nam a2200253Ia 4500
003 OSt
005 20220925170824.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aX9:76, K8
100 _aCollins Norman R
_9237944
245 0 _aConcentration and pricecost margins in manufacurin
260 _aBerkeley
_bUniversity of California Press
_c1968
300 _axvi, 163p. Appendixes p. 119-38
_ccm.
490 _aPublicaitons of the institute of business and economic research
650 _aIndustriel Economey
700 _a Preston Lee E
_9237945
942 _hX9:76, K8
_cGB
_2CC
999 _c481057
_d481057