John Koopman

John Koopman's books

McCoy's Marines: Darkside To Baghdad

4.07 avg rating — 71 ratings

George Washington at War - 1776

0.00 avg rating — 0 ratings

Immune Sera; a Concise Exposition of Our Present Knowledge of Infection and Immunity

0.00 avg rating — 0 ratings

A brief history of singing

0.00 avg rating — 0 ratings

Selected sacred vocal solos in modern idiom: An annotated list

0.00 avg rating — 0 ratings

Selected sacred solos in modern idiom

0.00 avg rating — 0 ratings

Immune Sera; a Concise Exposition of our Present Knowledge of Infection and Immunity

0.00 avg rating — 0 ratings