000
00235nam a2200109Ia 4500
100
_a
Georg Joos
245
_a
Theoretical Physics
250
_a
3rd
260
_c
1962
_a
London,
_a
Glasgow
_b
Blackie & Son
300
_a
xxiii+885
942
_c
BK
999
_c
1892
_d
1892