000 00258nam a22000857a 4500
008 231212s1972 ru ||||| |||| 00| 0 eng d
100 _aPopov, V.
_9284734
245 _aElectrical Measurements /
_cV. Popov, translator George Roberts.
264 _aM. :
_bMir,
_c1972.
999 _c724397
_d724395