TY  - BOOK
AU  - WIlliams, John E.
AU  - Metcalfe, H. Clark.
AU  - Trinklein, Frederick E. 
AU  - Lefler, Ralph W. 
TI  - Modern physics
SN  - 987654321
AV  - QC 21.2  .W721 1970
PY  - 1970///
CY  - Philippines
PB  - National Bookstore
KW  - Physics
N1  - Includes appendix, glossary and index; General Education
ER  -