na INLIS000000000001579 20191007091932 0010-1019000288 ta 191007 g 0 ind 382.9 382.9 YAN s Yan Tirtobisono Surat-Surat Perjanjian Kontrak / Yan Tirtobisono ;pengarang ed.1 Surabaya : Indah 232 hlm. : Ilus. ; 21 cm. 466/PS/HB/VIII/2007