Guia ilustrada del amor = the joy of sex /
Comfort, Alex, 1920-.
Guia ilustrada del amor = the joy of sex / Alex Comfort. - Mexico : Grijalbo, 1983. - 342 p. ; 22 cm.
970-05-0777-7
HQ31 / C65
Guia ilustrada del amor = the joy of sex / Alex Comfort. - Mexico : Grijalbo, 1983. - 342 p. ; 22 cm.
970-05-0777-7
HQ31 / C65