000
00309nam a2200133Ia 4500
008
170101s2007 xx 000 0 und d
082
_a
530.15
_b
GUP
100
_a
Gupta , B D
245
0
_a
Mathematical Physics
260
_b
Vikas
_a
Noida
_c
2007
365
_e
GIA
650
_a
Physics
942
_2
ddc
_c
BK
_0
1
999
_c
140899
_d
140899