| 020 ## - ISBN |
|---|
| International Standard Book Number |
973-9186-21-1 |
| 041 ## - Limba textului |
|---|
| Language code of text/sound track or separate title |
rom |
| 080 ## - UDC |
|---|
| Universal Decimal Classification number |
001.894(088) |
| 100 ## - Autor principal |
|---|
| 9 (RLIN) |
2452 |
| Personal name |
Erhan Valeriu |
| 245 ## - Titlul |
|---|
| Title |
Brevetul de inventie : |
| Remainder of title |
Obtinere si exploatare |
| Form |
manual |
| 260 ## - Loc, editură, an |
|---|
| Place of publication, distribution, etc |
Bucuresti |
| Name of publisher, distributor, etc |
Editura Lumina Lex |
| Date of publication, distribution, etc |
1995 |
| 300 ## - Descriere fizică |
|---|
| Extent |
248 pag.: |
| Other physical details |
anexa |
| 650 ## - Cuvânt cheie |
|---|
| Topical term or geographic name as entry element |
Inventii |
| 650 ## - Cuvânt cheie |
|---|
| Topical term or geographic name as entry element |
Brevete de inventii |