00530nam a2200169 a 450000500170000000800410001704100080005808200080006610000210007424500550009526400400015030000110019065000210020194200070022299900170022995201140024620260717090926.0260717s1956    ii            000 0 eng d  aeng04a5391 aRichtmyer, F. K.10aIntroduction to modern physics /cRichtmyer, F. K. 1aNew York :bMcGraw book co.,c1956.  a666 p. 4aPhysics - modern  cBK  c18575d18575  001040708DCaBKBCLbBKBCLd1975-04-19g54.40l0o539 RICp7916r2026-07-17 09:09:26v54.40w2026-07-17yBK