The Peckham experiment :

by Pearse, Innes Hope,

Additional authors: Crocker, Lucy H. | Halley Stewart Trust. Published by : published for the Sir Halley Stewart trust by G. Allen and Unwin, (London :) Physical details: 333 p. : ill. ; 22 cm. Subject(s): Families -- England -- London. | Public health -- England -- London. Year: 1943