TY - GEN T1 - Power questions to win the sale overcoming nine critical sales challenges A1 - Sobel, Andrew. LA - English PP - Hoboken, N.J. PB - Wiley YR - 2013 UL - https://colectivo.uloyola.es/Record/ELB179258 OP - 33 CN - HF5438.25 .S63 2013 SN - 9781118651056 (electronic bk.) KW - Selling. KW - Direct selling. KW - Business communication. KW - Electronic books. ER -