CALL CENTER HAND BOOK : THE COMPLETE GUIDE TO STARTING , RUNNING AND... Author: DAWSON Publisher: TELECOM ISBN: 9781578200474 ₨ 11,038 Add to cart
PC TELEPHONY THE COMPLETE GUIDE TO DESUGNING BUILDING AND PROGRAMMIN... Author: EDGAR Publisher: TELECOM ISBN: 9781578200177 ₨ 11,038 Add to cart