How things work : Scholastic reference.
- New York : Scholastic Inc., 1995.
- 91 p. : col. ill. ; 28 cm.
- Scholastic first encyclopedia .
Includes index.
0590475290 : $11.95
94028588
Technology--Miscellanea.
Technology--Encyclopedias.
T48 / .H76 1995
541.3/93
