TY - BOOK AU - JOHN MATTOCK;JONS EHRENBORG; TI - POWERFUL PRESENTATIONS: SIMPLE IDEAS FOR MAKING A REAL IMPACT SN - 978-81-7554-118-4 U1 - 658.452 PY - 2000/// CY - NEWDELHI PB - KOGAN PAGE INDIA KW - PRESENTATION SKILLS N1 - 3657 ER -