By ΠΠ°ΡΡΠ΅Π½ΠΊΠΎ ΠΠΎΡΠΈΡ ΠΠ°Π²Π»ΠΎΠ²ΠΈΡ
ΠΠ½ΠΈΠ³Π° ΠΏΠΎΡΠ²ΡΡΠ΅Π½Π° ΠΈΠ·ΡΡΠ΅Π½ΠΈΡ Π·Π°ΠΊΠΎΠ½ΠΎΠΌΠ΅ΡΠ½ΠΎΡΡΠ΅ΠΉ ΡΠΎΡΠΈΠ°Π»ΡΠ½ΠΎΠΉ Π±ΠΈΠΎΠ»ΠΎΠ³ΠΈΠΈ.
This book is dedicated to studying the regularities of social biology.