000 00315nam a2200109Ia 4500
008 211215s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aLerner, Danial and lasswell
245 0 _aPolicy sciences .
260 _bStanford university press
_acalifornia.
_c1951
942 _c1
999 _c44591
_d44591