00929cam a2200313 4500 5056 20230410115617.0 060907s1999 sp spa 8449306981 funglode5099 spa HF 5415.1265 H141n 1999 658.8/00285/467 Hagel, John Negocios rentables a través de internet / John Hagel , Arthur G. Armstrong Barcelona : Paidós, 1999 269 p. Paidós Empresa; 68. Título original: Net gain : expanding markets through virtual communities Internet marketing. Customer relations. Virtual communities. Mercadeo por internet. Comercio móvil. Mercadeo. Publicidad por internet. Armstrong, Arthur G. lcc bk 44612 44612 0 0 lcc 0 0 CS BJB BJB CS 2018-10-24 1 0 HF 5415.1265 H141n 1999 00000015775 2018-10-24 00:00:00 1 2018-10-24 bk