SIREGAR, Tumpal HS text Yogyakarta Kanisius 2007 ind 50 p. : ill. ; 21 cm. Tumpal HS. Siregar LATEX RUBBER 633.91 633.91 SIR t 979-497-369-6 633.91 231025 20231025082010 INLIS000000000001775 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)