Seri Ensiklopedia IPA Clark, John O. E. text Bandung Pakarya Raya 2010 64 hlm : ilus. John O. E. Clark 530.03 530.03 CLA p 9795346654 20251029082244 INLIS000000000579912 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)