na INLIS000000000003239 20230914080725 0010-0923000011 ta 230914 0 ind 658.48 658.48 EFF h Effendy Human relations dan public relations dalam management / Onong Uchjana Effendy Cet. I Bandung : Penerbit Alumni, 1983 xii, 211p. : ilus. ; 21cm di Rak Manajemen Manajemen Effendy 1263/BBDAPTHT/B/04