TY  - BOOK
AU  - Carroll,John Bissell
AU  - Davies,Peter
AU  - Richman,Barry
TI  - The American heritage word frequency book
SN  - 0395135702 :
U1  - 428.1 
PY  - 1971///
CY  - Boston
PB  - Houghton Mifflin
KW  - English language
KW  - Word frequency
N1  - Includes index
ER  -