Conception, judgment, and inference
著者
書誌事項
Conception, judgment, and inference
（The science of logic : an inquiry into the principles of accurate thought and scientific method / by P. Coffey, v. 1）
Longmans, Green, 1918
Conception, judgment, and inference
（The science of logic : an inquiry into the principles of accurate thought and scientific method / by P. Coffey, v. 1）
Longmans, Green, 1918