TY  - BOOK
AU  - Childcraft
TI  - CHILD CRAFT : THE HOW AND WHY LIBRARY : HOW THINGS WORK : VOL 7
SN  - 9780716622710
U1  - CS-028.5 
PY  - 2013////01/01
CY  - Chicago
PB  - World Book, a Scott Fetzer Company
KW  - Art--Study and teaching (Elementary)
KW  - Handicraft--Study and teaching (Elementary)
KW  - inventions in the home-on the move-signals in the air-raw materials-creating and designing
ER  -