TY  - BOOK
AU  - Phillips,Hazel
AU  - Hilton,Tessa
TI  - Girl or boy?: your chance to choose [the sex of your child] 
SN  - 0722511310 (pbk) :
AV  - QP279 
U1  - 613.94 20
PY  - 1985///
CY  - London
PB  - Thorsons
KW  - Natural family planning
KW  - Sex preselection
KW  - Family planning
UR  - http://www.archive.org/details/girlorboyyourcha00phil
UR  - http://www.openlibrary.org/books/OL24208232M
ER  -