عنوان
پدید آورنده
موضوع
رده
TJ147 .W36 2002
TJ147
.
W36
2002
کتابخانه
محل استقرار
0822522128
0822522187
9780822522126
9780822522188
b714661
Levers /
[Book]
by Sally M. Walker and Roseann Feldmann ; photographs by Andy King.
Minneapolis :
Lerner Publications,
©2002.
47 pages :
color illustrations ;
23 cm.
Early bird physics books
Includes index.
Be a word detective -- Work -- Machines -- Parts of a lever -- Changing the amount of force -- Kinds of levers -- On sharing a book.
0
Looks at levers and uses everyday materials to show how they help make our work easier.
Levers, Juvenile literature.
Levers.
Levers.
Levers.
621
.
8/11
21
TJ147
QC25
.
Z5
.
W36
2002
W336
2002
Walker, Sally M.
Feldmann, Roseann.
King, Andy
20201208045622.0
مطالعه متن کتاب [Book]
Y
