000 00309nam a2200121Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
041 _aen
082 _a150.4
100 _aEKSTEIN Rudolf
245 0 _aFrom learning for love to love of learning
260 _aNewyork,
_bBrunner/mazel pub.
_c1969
942 _cPR
999 _c38921
_d38921