TY  - BOOK
AU  - Snell,Blanche E.
TI  - Patterns in time / 
U1  - 900 
PY  - 1964///
CY  - Ontario : 
PB  - J.M. Dent & Sons, 
KW  - Histroy
KW  - Study and teaching
KW  - History, Ancient
KW  - History, Modern
N1  -  Includes bibliographical references (p. 423-424) and index
ER  -