TY  - BOOK
TI  - Macmillan encyclopedia of science: Matter and energy 
SN  - 0029411416
AV  - Q 121  1991
U1  - REF 503m  
PY  - 1991///
CY  - New York
PB  - Macmillan, Maxwell Macmillan International Publishing Group
KW  - Science
KW  - Encyclopedias, Juvenile
KW  - Engineering
KW  - Technology
KW  - Encyclopedias
N1  - Includes bibliographical reference and index; Basic Ed. Students
N2  - 1. Science-Encyclopedias,Juvenile. 2. Engineering-Encyclopedias,Juvenile. 3. Technology-Encyclopedias,Juvenile.[1. Science-Encyclopedias. 2. Technology-Encyclopedias.]
ER  -