TY  - GEN
AU  - Ball, Donald W.
TI  - Microecology : : social situations and intimate space / 
SN  - 0672612097
U1  - 302 BAL 
PY  - 1973///
CY  - Indianapolis
PB  - Bobbs-Merrill
KW  - Interpersonal relations
KW  - Personal space
N1  - Includes bibliographical references
ER  -