TY  - BOOK
A2  - by Richard D. Heffner.
AU  - Heffner, Richard D.
ET  - Expanded ed., 11th print.
N1  - Na książce: Mentor Book ; MP 479.
NV  - 303, [1] s. ;
PY  - 1963
TI  - A documentary history of the United States /
ER  -