عنوان
پدید آورنده
موضوع
رده
QC73.8.W65 W3518 2006
QC73
.
8
.
W65
W3518
2006
کتابخانه
محل استقرار
082252984X
9780822529842
b711583
Trabajo /
[Book]
por Sally M. Walker y Roseann Feldmann ; fotografías de Andy King.
Minneapolis :
Lerner,
2006.
47 pages :
color illustrations ;
23 cm.
Libros de fisica para madrugadores
Includes index.
Includes bibliographical references (page 45) and index.
Focusing on the six simple machines--levers, wheels and axles, pulleys, screws, inclined planes, and wedges--this title introduces the scientific concept of work.
Work.
Spanish
Simple machines, Juvenile literature.
Work (Mechanics), Juvenile literature.
Machinery.
Simple machines.
Spanish language materials.
Work (Mechanics)
Máquinas simples, Literatura juvenil.
Mechanics, Juvenile literature.
Simple machines, Juvenile literature.
Simple machines.
Spanish language materials, Juvenile literature.
Work (Mechanics)
531/
.
6
22
QC73
.
8
.
W65
W3518
2006
Walker, Sally M.
Feldmann, Roseann.
King, Andy
20201208021258.0
مطالعه متن کتاب [Book]
Y
