TY  - BOOK
AU  - KÄ±rÅen,GÃ¼rbÃ¼z
TI  - Science: For tomorrow's world
SN  - 9758119087
PY  - 1996///
CY  - Ankara
PB  - PaÅa yayÄ±ncÄ±lÄ±k
KW  - Science
KW  - sears
ER  -