P. D. Holtom
Observed names: Holtom P, Holtom PD, Holtom, P., Holtom, Philip, Holtom, Philip Derek, P. J. Holtom, P.D. Holtom, Philip D. Holtom, Philip Holtom
Observed institutions: The Open University, University College London
OpenAlex ID: A5064118027
