2nd sourcebook for science supervisors

ग्रंथसूची विवरण
मुख्य लेखक:	Harbeck, Mary Blatt
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Washington National Science Supervisors Association c1976.
विषय:	Science > Study and teaching > Supervision > Handbooks, manuals, etc. > United States.