Fricción positiva, fricción negativa =
Subtitle: Good friction, bad friction
By: Patty Whitehouse.
Series: Brigada de construcción
Publisher: Rourke Pub.
Published: 2007
Place of publication: Vero Beach, FL
Language: spa
Number of pages: 24
Subjects: Tribology -- Juvenile literature.; Friction -- Juvenile literature.; Lubrication and lubricants -- Juvenile literature.; Building sites -- Juvenile literature.
Genres: Juvenile literature.
Work titles: Good friction, bad friction.
Notes: Includes bibliographical references (p. 24) and index.