Please follow http://catalog.loc.gov/cgi-bin/Pwebrecon.cgi?Search_Arg=Sanchez%2C%20Luis%20Rafael&Search_Code=NAME_&CNT=100&PID=zPYFb8TN_8oUsw7ffZN4cnqyCv-KV&BROWSE=1&HC=27&SID=9.

Please follow http://catalog.loc.gov/cgi-bin/Pwebrecon.cgi?Search_Arg=Sanchez%2C%20Luis%20Rafael&Search_Code=NAME_&CNT=100&PID=zPYFb8TN_8oUsw7ffZN4cnqyCv-KV&BROWSE=1&HC=27&SID=9.