000 00258nam a2200109Ia 4500
008 160710s1934 xx 000 0 und d
100 _aSAHA M.N & SAHA N.K
245 2 _aA TREATISE ON MODERN PHYSICS
260 _bPRESS
_c1934
300 _a856
942 _2ddc
_cB
999 _c4584
_d4584