TY  - BOOK
TI  - Appleton & Lange practice tests for the USMLE step 1
SN  - 0071377395 (alk. paper)
AV  - R834.5  .G6469 2003
PY  - 2003///
CY  - New York
PB  - Appleton & Lange/ McGraw-Hill, 
ER  -