00492nam a2200145Ia 4500008004100000020001800041041000800059082001800067100001800085245012200103250000600225260006700231300001200298650003600310210716s2017    xx            000 0 und d  a9789352135264  aeng  a621.3821 PEAC  aPearl, Cathy.  aDesigning voice user interfaces: principles of conversational experiences.bPrinciples of conversational experiences.  a1  aNew DelhibShroff  Publications and Distributers Pvt Ltdc2017  axix,254  aCommunication Network(621.3821)