000			00427nam a22001697a 4500
003			CEME
005			20210628202101.0
008			210416b xxu||||| |||| 00| 0 eng d
020			_a07-01876-7
040			_c.
082			_a539.72112 CRY'E
100			_aCrystal, D. G ,Alvarez, E. C _958213
245			_aElectron devices laboratory manual
260			_aNEWYORK _bMCGRAW HILL _c 1971
300			_a366P
942			_cBK _2ddc
999			_c568414 _d568414