Simple machines
Titre:
Simple machines
Sommaire:
Introduces six simple machines and shows how they work.
EBSP_VARIANT_TITLE:
Real world science: simple machines videorecording.
Date de publication comme intervalle:
1999
SERIES_EPSB:
Description matérielle:
1 videocassette (16 min.) : col. ; 1/2 in.
Note générale:
Distributed by Access.
Terme de vedette-matière:
Informations de publication:
Chatsworth, CA : AIMS Multimedia, 1999.
