TY  - BOOK
AU  - Masters,William H.
AU  - Johnson,Virginia E.
AU  - Levin, Robert J
TI  - The pleasure bond: a new look at sexuality and commitment 
SN  - 0-316-54981-9
AV  - HQ 21 M4616
PY  - 1975///
CY  - Boston
PB  - Little, Brown
KW  - Sexo
KW  - Matrimonio
KW  - Segundas nupcias
ER  -