Prentice-Hall Handbook for Writers. [By] G.H. Leggett ... C. David Mead ... William Charvat ... Third Edition
Prentice-Hall Handbook for Writers. [By] Glenn Leggett ... C. David Mead ... William Charvat. (Fifth Edition.).
A Comparison of the Measurement of Accommodation Response to an Acuity Stimulus for the Fractional Dissociation Optometer and a Haplascope Combined with a Stigmatascope