Giving presentations

ग्रंथसूची विवरण
मुख्य लेखक:	Ellis, Mark 1945-
अन्य लेखक:	O'Driscoll, Nina
स्वरूप:	पुस्तक
भाषा:	English
प्रकाशित:	Harlow, Eng. Longman c1992.
श्रृंखला:	Longman business English skills
विषय:	English language > Business English. English language > Textbooks for foreign speakers.