ISBN: 9787521500370 (1 résultats)

paperback. Etat : New. Paperback. Pub Date: 2019-08-01 Pages: 178 Language: Chinese Publisher: Knowledge Publishing House Junior Middle School Chemistry Formula Laws contains compulsory test sites for junior high school chemistry. and integrates three years of chemistry knowledge through formulas and laws.?It is convenient for candidates to take shorthand before the exam and to deal with the exam.?Learn according to the knowledge points of the class time and consolidate the foundation; break through the key and dif.…