00313nam a2200121Ia 4500008004100000028003100041082001600072100002200088245001400110260003900124365000600163650002200169210812s9999||||xx |||||||||||||| ||und||  aGifted by Dr. Kumar Ketkar  223a530 KIT  aA.l.Kitaigorodsky 0aElectrons  bMoscow : Progress Publishersc1981  b0  aPhysics-- Physics