TY - GEN T1 - If you build it will they come? three steps to test and validate any market opportunity A1 - Adams, Rob. LA - English PP - Hoboken PB - John Wiley & Sons, Inc. YR - 2010 UL - https://colectivo.uloyola.es/Record/ELB178270 OP - 215 CN - HF5415.153 .A33 2010 KW - New products : Marketing. KW - Marketing. KW - Electronic books. ER -