000 00338nam a2200133Ia 4500
008 211230s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aThomson, Robert
245 0 _aPhychology of thinking
250 _a1st
260 _bPenguin Books
_aEngland
_c1966
300 _a215p p.
942 _c1
999 _c273645
_d273645