000
00376nam a2200181Ia 4500
008
200204s9999 xx 000 0 und d
020
_a
9788176498210
082
_a
J 370.7122 ALL
100
_a
"Allen, Katy Z"
245
0
_a
Energy
260
_a
New Delhi
260
_b
Viva
260
_c
2004
300
_a
79p.
365
_d
RS
650
_a
Science
942
_c
BK
999
_c
50956
_d
50956