TY  - BOOK
AU  - Tobore, Tobore.
TI  - On the Principles of Social Gravity: how Human systems work from the family to the United Nations
SN  - 9781622733347
U1  - 301TOB 
PY  - 2018///
CY  - Malaga
PB  - Vernon Press
N1  - Includes index
ER  -