CNS cell groups that regulate the cardiosympathetic systemArthur Sebastiaan Paulus Jansen · First published 1996Open the Tome
Diesel locomotive ownership compared with total locomotive ownership, Class I railroards (as of June 30, 1948)Arthur Jansen · First published 1948Open the Tome
Can the railroads overcome present high operating costs?Arthur Jansen · First published 1945Open the Tome
