Ir. M. Hidayatul Muttaqien text Bandung Titian ilmu 2009 2 99 : ilus ; 25 cm dc Ir. M. Hidayatul Muttaqien Sains 639.6 639.6 IR. p 9789790271027 20241030010955 INLIS000000000571414 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)