Seri Ensiklopedia IPA Clark, John O. E. text Bandung Pakarya Raya 2010 61 hlm : ilus. John O. E. Clark 530.03 530.03 CLA p 9795347019 20251028091106 INLIS000000000579890 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)