4-5&#49464;&#47484; &#50948;&#54620; &#49353;&#52832;&#54616;&#44592; &#52293;
Subtitle: &#51060; &#52293;&#51008; &#51340;&#51208;&#44048;&#51012; &#51460;&#50668;&#51452;&#44256; &#51088;&#49888;&#44048;&#51012; &#54693;&#49345;&#49884;&#53020;&#51452;&#45716; 40&#44032;&#51648; &#49828;&#53944;&#47112;&#49828; &#50630;&#45716; &#49353;&#528;
Publisher: CBT Books
Published: 2020
Language: kor
ISBN-13: 9781800148260