TY  - BOOK
AU  - Betts,Douglas A.
TI  - An annotated bibliography of works published in the English language, 1850-1968
SN  - 0816110948
U1  - 016.7941 
PY  - 1974///
CY  - Boston
PB  - G. K. Hall
KW  - Chess
KW  - Bibliography
ER  -