TY  - BOOK
AU  - Paul S.Boyer 
TI  - Enduring Voices the enduring vision
SN  - 9780395960868
AV  - E 173 .L87 2000  
PY  - 2000///
CY  - Boston: 
PB  -  Houghton mifflin company
KW  - Enduring voices
ER  -