Title:
Innovation challenge
Science Invention Series
Author:
Syakir A. M., 1962-
ISBN:
9789832671466
9789832671459
Personal Author:
Publication Information:
Kuala Lumpur : Penerbit Era Didik, c2006.
Physical Description:
62 p. : ill. ; 22 cm.
Series:
Science Invention Series
Series Title:
Science Invention Series