000 00301nam a2200097Ia 4500
008 231107s1990 xx 000 0 und d
041 _aeng
100 _aBhatt v.
245 _aHow the other half builds : vol.II Plots : vol. III :The self- selection procss
260 _aMontreal
_bMcgill University
_c1990
999 _c925155
_d925155