Monthly Bulletin - Clpdigital.org

120 CARNEGIE LIBRARY OF PITTSBURGH
Mellor, Joseph William. 546 M59
Modern inorganic chemistry. 1912. Longmans.
Comprehensive work, well arranged and well written. Valuable text-book for advanced
students.
Rohland, Paul. 54 I -i2 R62
The colloidal and crystalloidal state of matter; tr. by W.J. Britland
and H. E. Potts. 1911. Van Nostrand.
For the general reader rather than the specialist. Treats briefly history and technical
applications of colloids and distinguishes between colloids and crystalloids.
Schaeffer, John Ahlum, & White, B. S. r 543.7 S29
Chemical analysis of lead and its compounds. 1912. Picher Lead Co.
Contains some new methods which are both rapid and accurate. Authors are (1912)
with Picher Lead Co. as "chief of laboratory, and director of research" and "assistant
chemist," respectively.
qr 541.1205 Z43
Zeitschrift fur chemie und industrie der kolloide (kolloid-zeitschrift);
wissenschaftliche und technische rundschau fiir das gesamtgebiet der
kolloide [monthly], 1912-date. v.io-date. 1912-date.
Electricity
Hobart, Henry Metcalf. 621.313 H64
Design of polyphase generators and motors. 1913. McGraw.
Bibliography, p.247-255.
"While the author has not hesitated to incorporate in his treatise aspects of the
subject which are of an advanced character and considerable difficulty, he wishes to
disclaim explicitly any profession to comprehensively covering the entire ground."
Preface.
International Committee on Electrical Units and qr 537.7 I24
Standards—Special technical committee.
Report to the International Committee on Electrical Units and
Standards of a special technical committee appointed to investigate and
report on the concrete standards of the international electrical units
and to recommend a value for the Weston normal cell. 1912.
Issued by the United States standards bureau.
International Congress of the Applications of qr 621.3 I24
Electricity (ist), Turin, ign.
Atti. v.2. 1912.
v.2. Rapporti, comunicazioni e discussioni.
International Correspondence Schools, Scranton, Pa. 621.3 I 2 4
Design of alternating-current apparatus, electric transmission, line
construction, switchboards and switchboard appliances, power transformation
and measurement. 1905-08. International Textbook Co.
(International library of technology, V.13C.)
Being a later edition of "Electrical engineering," V.3A (621.3 E443).
McLoughlin, Thomas S. 621.3157 M19
Questions and answers on the national electrical code; a key and
index to the official code. 1912. McGraw.
The "National electrical code," originally drawn in 1897, is a set of rules and requirements
governing such electrical wiring as the insurance companies believe affect