Scientific principles of coaching.

ग्रंथसूची विवरण
मुख्य लेखक: Bunn, John William 1898-
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: New York Prentice-Hall 1955.
श्रृंखला:Prentice-Hall physical education series