The Several informations of Mr. Simeon Wright, Thomas Launders and Richard PerkinSimeon Wright, Thomas Lander, Richard Perkin · First published 1681Open the Tome
The substance of the information of Richard Perkin of Shutborrow, in the county of StaffordRichard Perkin · First published 1681Open the Tome
The subsuance of the information of Richard Perkin of Shutburrow, in the County of StaffordRichard Perkin, Atkyns, Robert Sir · First published 1681Open the Tome
Transfer of contraceptive production technology to developing countriesMichael J. Free, Richard T. Mahoney, Gordon W. Perkin · First published 1984Open the Tome
