000 00309nam a2200109Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aAllen, N. C. B.
245 0 _aExersises on experimental physics
260 _bcambridge uni. press
_aLondon
_c1951
942 _c1
999 _c35177
_d35177