4567. Year's best SF 7

Author:

Library: Center and Library of Islamic Studies in European Languages (Qom)

Subject: Science fiction.

Classification :
PS648
.
S3
E358
2004

4580. discrete mathematics

Author:

Library: University of Tabriz Library, Documentation and Publication Center (East Azarbaijan)

Subject: Mathematics,Computer science- Mathematics

Classification :
QA39
.
2
.
N64