Kwahakcha wa nolja!
By: Kim Sŏng-hwa, Kwŏn Su-jin kŭl ; Yi Kwang-ik kŭrim
Contributors: Kwŏn, Su-jin; Yi, Kwang-ik
Edition: Ch'op'an
Publisher: Ch'angjak kwa Pip'yŏngsa
Published: 2003
Place of publication: Sŏul
Language: kor
Number of pages: 186
ISBN-13: 9788936445348
Subjects: Scientists; Science; Discoveries in science; Juvenile literature; Anecdotes