TY - BOOK ID - 137635563 TI - Make 'em laugh & take their money PY - 2010 SN - 098285904X PB - Garden City, NY : Glazer-Kennedy Publishing, DB - UniCat KW - Selling. KW - Wit and humor in business. KW - Persuasion (Psychology) UR - https://www.unicat.be/uniCat?func=search&query=sysid:137635563 AB - ER -