000 00313nam a2200109Ia 45e0
008 181001s1968 xx 000 0 und d
100 _aKoshkin N.
245 0 _aHandbook of Elementary physics
260 _aMascow
_bMir Publication
_c1968
300 _a212
942 _2ddc
_cBK
999 _c1538
_d1538