00294nam a2200121Ia 450000500170000008000110001710000180002824500730004626000090011958300210012894200060014999900170015520260716044014.0  aSerial  aHerrera, Abel  aMessaging trends : mazimizing subscriber growth in Caribbean markets  c2011  c12/2/11kSANDRAW  cA  c58565d58565