TY  - BOOK
AU  - Flinn, Richard Aloysius,
AU  - Trojan, Paul K.
ED  - 
ED  - 
ED  - 
ED  - 
SN  - 395296455
SN  - 2
PY  - 1981///];copyright 1981.46
CY  - Boston
PB  - Houghton Mifflin
KW  - 
KW  - 2
KW  - 0
KW  - 6
KW  - 20
KW  - Materials
N1  - Includes index; Bibliography: p. 680-683; 5
ER  -