000 00285nam a2200121Ia 4500
008 211105s9999 xx 000 0 und d
020 _aVYASA14451
100 _aTalyzina Nina
245 4 _aThe Psychology Of Learning
250 _a\N
260 _bprogress publishers
_c\N
300 _a342p.
999 _c491
_d491