TY  - BOOK
AU  - Ball,Donald W.
TI  - Microecology: social situations and intimate space 
SN  - 0672612097
PY  - 1973///
CY  - Indianapolis
PB  - The Bobbs-Merrill Co.
KW  - Interpersonal relations
KW  - Personal space
N1  - Includes bibliographical references
ER  -