Children's Encyclopedia of Knowledge

with John R. Crossland (Contributor), W. S. Berridge (Contributor), C. Bernard Rutley (Contributor), M. V. Jack (Contributor), Harold Keeble (Contributor), Oliver G. Pike (Contributor), Burgess Burnett (Contributor)

Children's Encyclopedia of Knowledge

Gareth Browning, R. M. Lester, F. R. Mer S., Olwen Lawton, David Stephen, L. R. Brightwell, Mary Patchett, Richard Ogle, John Devon, Maurice F. Allward, Cecil Hunt, Nina Scott Langley, Noel Stevenson