A guide to industrial purchasing.

ग्रंथसूची विवरण
निगमित लेखक:	United Nations. Industrial Development Organization
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	New York United Nations 1972.
श्रृंखला:	[United Nations. Document] ID/82
विषय:	Industrial procurement.