na INLIS000000000032184 Ind 0010-1218014022 019.6(01) Ref. 019.6(01)PERk Perpusnas RI Perpustakaan Nasional Republik Indonesia Katalog induk nasional = National union catalog PERPUSTAKAAN NASIONAL REPUBLIK INDONESIA Jakarta Perpusnas RI 1999 ix, 234 p. ; 30 cm. ix, 234 p. ; 30 cm. BIBLIOGRAPHY UNION CATALOG 697/Ref/2000