000 00282nam a2200109Ia 4500
008 220119s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aBrand, M
245 0 _aAction theory.
260 _bD.Reidel Pub. Co.
_aBoston
_c1976
942 _c1
999 _c370425
_d370425