000			00428pam a2200133a 44500
082			_aBTL _bB-351
100			_aGermer,L H
245	1		_aOPTICAL EXPERIMENTS WITH ELECTRONS--PART I
260			_a _b _c1928
300			_a15
500			_aBound With Btl B-301-350, 352-397, Lack No.302-306,309-11,13,17,19-20,24-27,33-36,38-41,43-49,53,55-60,62-64,66-67,71-72,74-78,80-80,82-85,87-92,94
964			_gCIRC
997			_aTR17188 C
999			_c401629 _d401629