=LDR 00000nam 2200000 4500 =001 INLIS000000000057519 =990 ##$$a 91.175/Pro-95 =005 20210204104732 =035 ##$$a 0010-0221000022 =245 1#$$a MEMBUAT PRESENTASI YANG EFEKTIF =100 #$$a Marcus Prihminto Widodo =300 ##$$a 136 =260 ##$$a JAKARTA :$b GRAMEDIA PUSTAKA UTAMA,$c 1995 =082 ##$$a 658.401 =084 ##$$a 658.401 MAR m =020 ##$$a 979-605-057-9