TY  - BOOK
AU  - HARRIS,Nancy
AU  - Luana Mitten
TI  - Rourke's World of Science Encyclopedia Volume 9-Technology 
SN  - 978-1-60044-646-7
U1  - 032. 
PY  - 2009///
CY  - Florida
PB  - Rourke Publishing 
KW  - 0
KW  - Grade 7-9
N2  - Berisi Pengertian tentang Teknologi, Pertanian, Trasportasi, elektronik, Pengobatan, Komunikasi, Hiburan dan Komputer
ER  -