100 things every presenter needs to know about people /
Weinschenk, Susan
100 things every presenter needs to know about people / - Noida : Pearson Kindersley , 2013. - 260 p.
9789332502277
100 things every presenter needs to know about people / - Noida : Pearson Kindersley , 2013. - 260 p.
9789332502277