World science report Unesco science report
- Unesco Paris 1993 1993-
- v. : ill. ; 30 cm.
Includes bibliographical references Title changed from 2005- to : Unesco science report BZU has 1991, 1996 and 1998 , 2010 تم تحويل رمز المكتبة من DSPR الى SKDL بتاريخ 1/2/2010