000 | 00422 a2200145 4500 | ||
---|---|---|---|
020 | _a0333190823 | ||
090 |
_c4425 _d4425 |
||
100 | _aHannah, Leslie | ||
245 | _aConcentration in modern industry: theory, measurement and the U.K. experience | ||
260 |
_aLondon: _bMacmillan _c1977 |
||
300 | _axiv, 144p. | ||
650 | _aIndustrial organisation economic theory | ||
700 | _aKay, J. A. | ||
942 |
_cBK _kHD2326 .H36x 1977 |
||
999 |
_c4425 _d4425 |