Educational administration in secondary schools task and challenge.

ग्रंथसूची विवरण
मुख्य लेखक:	Williams, Stanley W
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	New York Holt Rinehart and Winston, [c1964].
विषय:	High schools > Administration.