The theory and practice of bank book-keeping, and joint stock accounts; exemplified and elucidated in a complete set of bank account books, (printed in colors,) arranged in accordance with the principles of double entry ...

Mode of access: Internet.

The Los Angeles double deck bus demonstration project : an evaluation /

Mode of access: Internet.

Double insulated droll tests.

Prepared by William J. Helfrich and Richard L. Reynolds.

The double deck bus demonstration project : executive summary /

Mode of access: Internet.