000
00253pam a2200109a 44500
082
_a
530.1
_b
AN2A2
100
_a
Andrade, E.N.Da C.
245
1
_a
AN APPROACH TO MODERN PHYSICS
260
_a
_b
G.Bell And Sons
_c
1960
964
_g
CIRC
997
_a
6836 C
999
_c
410153
_d
410153