00719nam a2200265Ia 4500008004100000020001600041040000600057041001200063082000800075082001100083100002300094100002200117100002000139245002300159245002300182250000600205260000900211260002500220260000900245300005500254300001200309501002500321650001500346650009200361141004s9999    xx            000 0 und d  a389 00103 1  ca  aEnglish  a150  bFRY/GE  aCharles P   Sparks  aDouglas H   Fryer  aEdwin R   Henry  aGeneral psychology  cCharles P   Sparks  a4  aNew   bBarnes & Noble books  c1954  axiii + 300 p.                                       b20.5 cm  a1A4                   aMotivation  aStimulation, integration, and reaction, psychological environments, nervous integration