Technique of systems and procedures a practical on "How to do systems"

Technique of systems and procedures a practical on "How to do systems"

ग्रंथसूची विवरण
मुख्य लेखक: Ross, H. John
स्वरूप: पुस्तक
भाषा:English
प्रकाशित: Florida Office Research Institute 1948.