Deni Sutan Bahtiar text Bogor id xiv, 239 hlm. ; 20 cm. Manajemen waktu 297.096 501 1 978-602-8689-58-8 251203 20251203143612 INLIS000000000001589 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)