Communication and management
Niraj Kumar
Communication and management Niraj Kumar - New Delhi : Gyan Publishing House, 1997. - 520p. ; 22 cm.
index
Office Communication
Communication and management
658.45
Communication and management Niraj Kumar - New Delhi : Gyan Publishing House, 1997. - 520p. ; 22 cm.
index
Office Communication
Communication and management
658.45