| 000 -LEADER |
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| fixed length control field |
00585cam a22001457a 4500 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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180718b1990 xxu||||| |||| 00| 0 eng d |
| 100 ## - MAIN ENTRY--PERSONAL NAME |
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| Personal name |
Lockheed, Marlaine E. |
| 245 ## - TITLE STATEMENT |
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| Title |
School effects on achievement in secondary mathematics and portuguese in Brazil |
| Statement of responsibility, etc. |
by Marlaine E. Lockheed and Barbara Bruns |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. |
|---|
| Place of publication, distribution, etc. |
Washington, D.C. |
| Name of publisher, distributor, etc. |
IBRD |
| Date of publication, distribution, etc. |
1990 |
| 300 ## - PHYSICAL DESCRIPTION |
|---|
| Extent |
26p. |
| 440 ## - SERIES STATEMENT/ADDED ENTRY--TITLE |
|---|
| Title |
Working Papers WPS 525 |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Academic achievement --Brazil |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Portuguese language --Study and teaching (Secondary) --Brazil |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Topical term or geographic name entry element |
Mathematics --Study and teaching (Secondary) --Brazil |
