000 00285nam a22001097a 4500
020 _a0471727377
082 _a329.001
_bROB.T
100 _aRobertson, David
245 _aTheory of party competition /
_cby David Robertson
260 _aLondon :
_bJohn Wiley & sons,
_c1976.
942 _cBK
999 _c493912
_d493912