Instructions for the use of A W Fabers improved calculating rule

Charles. N Pickworth

Instructions for the use of A W Fabers improved calculating rule - London A. W. Faber - 50+Sheets

Charles. N Pickworth: Instructions for the use of A W Fabers improved calculating rule. London. A. W. Faber,--(510.78PIC)


ENGLISH

510.78 / PIC