You can find digital previews or purchase the workbook through Belarusian retailers:
Methods for separating mixtures (e.g., filtration, evaporation). khimicheskii eksperiment 7 klass i i borushko
Introduction to laboratory equipment and safety rules. You can find digital previews or purchase the
Typically divided into two parts: the main practical works and an appendix for laboratory experiments. Publisher: Published by Ser-Vit (Сэр-Вит) in Minsk. Typical Topics Covered khimicheskii eksperiment 7 klass i i borushko
Химический эксперимент : 7-й класс - Академкнига