na INLIS000000000000601 20150820092421.0 Ind 010-061300000000601 Ind 302.23 302.23 Sul a Sularko, RM Audio visual media komunikasi ilmiah endidikan penerangan / RM. Sularko Bandung Bina Cipta 1980 xv, 165 hlm. : ilus. ; 21 cm Media Massa NBPNMAT