| 000 -LEADER |
|---|
| fixed length control field |
00500nam a2200145Ia 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
200806s9999 xx 000 0 und d |
| 020 ## - INTERNATIONAL STANDARD BOOK NUMBER |
|---|
| International Standard Book Number |
92-4-154236-5 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER |
|---|
| Classification number |
617.7 |
| Author Mark |
WOR |
| 110 ## - MAIN ENTRY--CORPORATE NAME |
|---|
| Corporate name or jurisdiction name as entry element |
WORLD Health Organization |
| 245 #0 - TITLE STATEMENT |
|---|
| Title |
Vitamin A supplements: a guide to their use in the treatment and prevention of vitamin A deficiency and xerophthalmia |
| Statement of responsibility, etc. |
World Health Organization |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Geneva |
| Name of publisher, distributor, etc. |
World Health Organization |
| Date of publication, distribution, etc. |
1988 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
24 p. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Ophthalmology |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
|---|
| item type |
Pamphlets (PR) |
