text usa harcourtschool s.a eng 35 hlm. 33 cm harcourtschool ilmu matematika 513 513 har f 0-15-335378-3 INLIS000000000493917 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)