Niagara controlled humidity method of air conditioning using hygrol, hygienic liquid absorbent. Engineering data presenting a new, simplified method of calculating both the load conditions and the selection of equipment.

Mode of access: Internet.

The reader : containing I. The art of delivery ... a selection of lessons in the various kinds of prose : II. Poetick numbers ... a selection of lessons in the various kinds of verse : being the third part of a Columbian exercise, the whole comprising an easy and systematical method of teaching and of learning the English language /

Mode of access: Internet.

Replication of Zeidner, Johnson, and colleagues' method for estimating Army aptitude area (AA) composites /

"Selection and Assignment Research Unit."

Some empirical tests in vocational selection,

Published also as thesis (PH. D.) Columbia University, 1921.