Bernstein, David .
Put it together, put it across : the craft of business presentation / - London : Cassel publishers , 1988. - 225p ;
0-304-31508-7
Communication
658.45 / BER/P
Put it together, put it across : the craft of business presentation / - London : Cassel publishers , 1988. - 225p ;
0-304-31508-7
Communication
658.45 / BER/P