TY  - BOOK
AU  - VITTACHI,NURY
TI  - THE INVENTOR'S SPARK - THE YOUNG SCIENTISTS SERIES BOOK 9
SN  - 9 789813221642
U1  - 509.22 VIT 
PY  - 2017///
PB  - WORLD SCIENTIFIC PUBLISHING CO.PTE.LTD.
KW  - SCIENCE
ER  -