Some electro-chemical centres : a report to the electors of the Gartside scholarships /

by Pring, John Norman, 1884-1972
Published 1908

The electric furnace,

by Pring, John Norman, 1884-, Pring, John Norman, 1884-, Pring, John Norman, 1884-1972, Pring, John Norman, 1884-1972
Published 1921

Laboratory exercises in physical chemistry,

by Pring, John Norman, 1884-, Pring, John Norman, 1884-1972, Pring, John Norman, 1884-1972, Pring, John Norman, b. 1884
Published 1911

Some electro-chemical centres : a report to the electors of the Gartside scholarships /

by Pring, John Norman, 1884-, Pring, John Norman, 1884-1972
Published 1908