Vipnan prabandh tatha vigyapan prabhavshilta
658.82
S617V
Singh, Koshiki
 Vipnan prabandh tatha vigyapan prabhavshilta \ Koshiki Singh - New Delhi : Shivank Publication, 2017.
 264p.   ISBN: 9789383980413
155730
  Subjects: MANAGEMENT; SALES MANAGEMENT; MARKETING MANAGEMENT.

