00298nam a2200121Ia 4500008004100000020001800041082001200059082001000071100002600081245003900107260001400146260001600160230118s9999||||xx |||||||||||||| ||und||  a81-7446-034-9  a001.076  bMAR/T  acharles jbmargerison 4athe art of effective communication  aNEW DELHI  bexcel books