text Tokyo Educational Tecknologies Limited 2005 ind 88 hlm ilus. Warna 30 cm SAINS 0-7835-4650-5 20100302115622.0 JAKPU-03100000020155 Converted from MARCXML to MODS version 3.5 using MARC21slim2MODS3-5.xsl (Revision 1.106 2014/12/19)