Intrauterine devices : development, evaluation, and program implementation /
edited by Robert G. Wheeler, Gordon W. Duncan and J. Joseph Speidel.
- New York : Academic Press, 1974.
- 260 p. : ill. ; 24 cm.
'Organized by the Battelle Population Study Center.' 'Contract (AID/csd-2819) from the Office of Population, Technical Assistance Bureau, Agency for International Development.'