TY  - BOOK
AU  - Barrett Michele
AU  -  Barrett Duncan
TI  - Star trek :  The human frontier   
SN  - 0745624901
U1  - Y:(C85), P1 
PY  - 2001///
CY  - Cambridge
PB  - Polity Press         
KW  - Sociology IRT Space
N1  - Bibliography: P 217-221
ER  -