000
00220 a2200097 4500
001
45783
100
_a
Britannica
245
_a
Book of year 1982
260
_a
Chicago
_b
Encyclopedia Britannica
_c
090
_c
28907
_d
28907
942
_a
NUST-CAE
_c
M
_c
21010
999
_c
280856
_d
280856