Social studies series
Leonard Parsons
by H.M. Swanwick
L. Parsons 1921 Social studies series v. 5
所蔵館2館
Arthur Ponsonby
Parsons 1921 Social studies series v. 3
所蔵館4館
by M. Beer ; translated by T.C. Partington and H.J. Stenning ; and revised by the author
National Labour Press 1921 Social studies series 2
所蔵館16館
by M. Beer ; translated by T.C. Partington ... [et al.]
Leonard Parsons 1921 Social studies series 2