000 00301nam a2200121Ia 4500
008 160710s1953 xx 000 0 und d
082 _a151.2 W 28 C
100 _aWATTS, A. F.
245 _aCAN WE MEASURE ABILITY
260 _bUNIVERSTEY OF LONDON PRESS LTD.
_c1953
300 _a80
942 _2ddc
_cB
999 _c15596
_d15596