TY  - BOOK
TI  - The new book of popular science
SN  - 0-7172-1225-4(set)
PY  - 2006///
KW  - Science
KW  - Encyclopedia, Juvenile
KW  - sears
KW  - Technology
KW  - Encyclopedia, juvenile
KW  - Medicine
KW  - Encyclopedias, juvenile
KW  - Popular works
KW  - Medicine, Popular
N1  - Includes bibliographical references and index
ER  -