na INLIS000000000006632 20130612094740 Ind 010-061300000006632 Ind 005.369 005.369, Erh m Erhans Mengolah kata denga word perect 5.1, Erhans 1997 cm Surabaya vi, 120 hlm., Ilus., 21 cm Komputer NBPNMAT 0001/BPAP-NTB/2016