000 00272nam a2200121Ia 4500
100 _aThouless Robert H
942 _cBK
245 _aStraight and Crooked thinking
260 _aLondon
_bPan books ltd.
_c1963
082 _a153.6
_bTho
300 _a189
546 _aEnglish
999 _c341826
_d341826
041 _aeng