TY  - BOOK
AU  - Ashall,Frank
TI  - OlaÄanÃ¼stÃ¼ buluÅlar
T2  - TÃBÄ°TAK popÃ¼ler bilim kitaplarÄ±
SN  - 9754033609
U1  - 509 20
PY  - 1994///
CY  - Ankara
PB  - TÃ¼bitak
KW  - Discoveries in science
KW  - Inventions
KW  - sears
KW  - Science
KW  - Research
N1  - Includes index; This book is in Turkish; Adult
ER  -