| When | What | Who | Comment |
|---|---|---|---|
| February 28, 2011 | 65.60.119.194 | published in 1956, 2nd edition 1983 | |
| February 28, 2011 | 65.60.119.194 | capitalized Mexicana | |
| February 28, 2011 | 65.60.119.194 | A brief description of the contents of the book. | |
| February 28, 2011 | 65.60.119.194 | First published in 1956. Added whole name of book should contain "Bioteca de Occidente" | |
| February 28, 2011 | 65.60.119.194 | Date of death s/b 1976 |