| 000 -LEADER |
|---|
| fixed length control field |
00379nam a22001457a 4500 |
| 001 - CONTROL NUMBER |
|---|
| control field |
000002374 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
373.4/A92 |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
|---|
| 9 (RLIN) |
4338 |
| Personal name |
Avila Acosta, Roberto |
| 245 ## - TITULO |
|---|
| Title |
Guia para elaborar la tesis |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. (IMPRINT) |
|---|
| Place of publication, distribution, etc. |
Lima |
| Date of publication, distribution, etc. |
1990 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
134 p. |
| 505 ## - FORMATTED CONTENTS NOTE |
|---|
| Formatted contents note |
Introducción a la metodología de la investigación |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| 9 (RLIN) |
21 |
| Topical term or geographic name as entry element |
Tesis |