Seri Pejuang Kemerdekaan Drs. Valentino Barus text Jakarta PT Lestari Kiranatama 2010 - ii, 54 hlm. : ilus. ; 21 cm. Drs. Valentino Barus Biografi Pahlawan 923.5 923.5 VAL t 978-602-8982-11-5 20180922042049 INLIS000000000000263 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)