00379nam a2200109Ia 4500008004100000020002200041100002200063245009300085260004900178300002400227650001800251200910s9999    xx            000 0 und d  a978-971-98-1101-5  aBarrot, Jessie S.  cJessie P. Barrot, Philippe John F. SipacioaPurposive communication in the 21st century/  aQuezon City:bC and E Publishing, Inc.c2018  ax,483 pagesc22 cm.  aCommunication