| 000 -LEADER | 
 
 
 | fixed length control field | 
 00782cam a2200265 a 4500 | 
 
 
 
 | 001  - CONTROL NUMBER | 
 
 
 | control field | 
 133468 | 
 
 
 
 | 003  - CONTROL NUMBER IDENTIFIER | 
 
 
 | control field | 
 OSt | 
 
 
 
 | 005  - DATE AND TIME OF LATEST TRANSACTION | 
 
 
 | control field | 
 20180921 | 
 
 
 
 | 008  - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | 
 
 
 | fixed length control field | 
 0000001983                             A   0000000000   00 | 
 
 
 
 | 020 ## - NUMERO DE LIBRO INTERNACIONAL NORMALIZADO | 
 
 
 | International Standard Book Number | 
 968-18-0438-4 | 
 
 
 
 | 040 ## - CATALOGING SOURCE | 
 
 
 | Original cataloging agency | 
 DLC | 
 
 
 
 | Transcribing agency | 
 DLC | 
 
 
 
 
 | 100 ## - ASIENTO PRINCIPAL -- NOMBRE PERSONAL | 
 
 
 | Personal name | 
 Romero Carrera, Rodolfo | 
 
 
 
 
 | 245 ## - TÍTULO PROPIAMENTE DICHO: SUBTÍTULO | 
 
 
 | Title | 
 Fundamentos de electricidad y magnetismo | 
 
 
 
 | Statement of responsibility, etc. | 
 Rodolfo Romero Carrera | 
 
 
 
 | 260 ## - PUBLICATION, DISTRIBUTION, ETC. | 
 
 
 | Place of publication, distribution, etc. | 
 México : | 
 
 
 
 | Name of publisher, distributor, etc. | 
 Limusa | 
 
 
 
 
 | 300 ## - PHYSICAL DESCRIPTION | 
 
 
 | Extensión | 
 290 p. | 
 
 
 
 
 
 | 504 ## - BIBLIOGRAPHY, ETC. NOTE | 
 
 
 | Bibliography, etc. note | 
 Incluye índice | 
 
 
 
 
 | 650 ## - ASIENTO SECUNDARIO DE MATERIA -- TERMINO TEMÁTICO  | 
 
 
 | Termino Temático Como Elemento de Entrada | 
 Electricidad | 
 
 
 
 | -- | 
 Electromagnetismo | 
 
 
 
 | -- | 
 Magnetismo | 
 
 
 
 
 
 
 | 942 ## - ADDED ENTRY ELEMENTS (KOHA) | 
 
 
 | Source of classification or shelving scheme | 
  | 
 
 
 
 | Koha item type | 
 Libros |