Platt, William J. 4 0 1916-
Research for educational planning: notes on emergent needs 6 6 [by] William J. Platt. - - - 67 p. 24 cm. - - - - - . - . - 0 . - . - 0 .
Includes bibliographical references.
5
5
2 = =
74549700
F*** 2
2 --0------
6 --0-- 2 --------
0 2 --
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Education;Educational planning. ----Research.----20--
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LB1028 / .P572
370/.78 / 2
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Research for educational planning: notes on emergent needs 6 6 [by] William J. Platt. - - - 67 p. 24 cm. - - - - - . - . - 0 . - . - 0 .
Includes bibliographical references.
5
5
2 = =
74549700
F*** 2
2 --0------
6 --0-- 2 --------
0 2 --
--20------
Education;Educational planning. ----Research.----20--
--------20--
----2
LB1028 / .P572
370/.78 / 2
/
/