X-ray machines /

Mattern, Joanne, 1963-,

X-ray machines / by Joanne Mattern ; content consultant, Eric Kearsley, Ph.D., Volunteer, National Museum of American History, Smkithsonian Institution ; reading consultant, Jeanne M. Clidas, Ph.D., reading specialist. - 32 pages : illustrations (chiefly color) ; 19 cm - How things work Rookie read-about science . - Mattern, Joanne, 1963- How things work . - Rookie read-about science. .

Includes index.

"Introduces the reader to x-ray machines."--

Ages 6-7.

0531213714 (library binding) 0531214591 (pbk.) 9780531213711 (library binding) 9780531214596 (pbk.)

2015018075


Discoveries in science--Juvenile literature.
Medical innovations--Juvenile literature.
Medical radiology--Juvenile literature.
Medical radiology--Pictorial works.
X-rays--Juvenile literature.


Readers (Elementary)

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