Franklin
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LEADER 00948ctm a22003131 4500
005
20180816182229.0
008
861125s1953 xx m eng d
001
999401483503681
035
a| (OCoLC)ocn244986408
035
a| (OCoLC)244986408
035
a| (CaOTULAS)146947377
035
9| AEL6360
035
a| 940148
035
a| (PU)940148-penndb-Voyager
040
a| PU
c| PSt
090
a| 378.748
b| POS1953.45
100
1
a| David, Warren Frederick.
245
1
4
a| The neutron energy spectrum of a radium beryllium source.
260
1
a| [Philadelphia],
c| 1953.
300
a| 14 numb. l.
b| diagrs.
c| 29 cm.
502
a| Thesis (M.S. in Physics)--Graduate School of Arts and Sciences, University of Pennsylvania, 1953.
504
a| Bibliography: l. 14.
650
4
a| Penn theses
x| Physics.
650
4
a| Physics
x| Penn theses.
950
l| VPL
950
a| 541.3452
b| D283
l| VPL
955
l| VPL
c| 1
955
l| VPL
c| 1
999
a| g121
a| Physics