000
00294nam a2200121 4500
082
_a
530.41
_b
OME
100
_a
M.Ali Omar
_9
31638
245
_a
Elementry solid state physics
260
_a
Islamabad
_b
National book foundation
_c
n.d.
300
_a
669p.
650
_a
Physics
_9
165175
942
_c
BK
999
_c
65720
_d
65720