Natural Resources,the Environment,and Human Welfare

Eitemau Tebyg

• Frontier Callings
  gan: Kaul P.N
  Cyhoeddwyd: (1976)
• Fifty ways to improve your telephoning and teleconferencing skills without too much effort
  gan: Taylor, Ken
  Cyhoeddwyd: (2011)
• call center handbook
  gan: Dawson, Keith
  Cyhoeddwyd: (2001)
• Gower handbook of call and contact centre management
  gan: Calvert, Natalie
  Cyhoeddwyd: (2004)
• Performance of Kisan call centres
  gan: Meti C B