| Hutson Street Press

29,500원  | 20250522  | 9781024347906

Unlock the secrets of time with "The Perpetual Time Calculator," an invaluable resource for quickly ascertaining the number of days between any two dates within the same year. This meticulously crafted reference tool offers a straightforward method for anyone needing to calculate durations, plan events, or manage schedules efficiently.

 | Hutson Street Press

55,400원  | 20250522  | 9781024342161

Unlock the secrets of time with "The Perpetual Time Calculator," an invaluable resource for quickly ascertaining the number of days between any two dates within the same year. This meticulously crafted reference tool offers a straightforward method for anyone needing to calculate durations, plan events, or manage schedules efficiently.

 | Gale ECCO, Print Editions

0원  | 20180420  | 9781379916628

The 18th century was a wealth of knowledge, exploration and rapidly growing technology and expanding record-keeping made possible by advances in the printing press. In its determination to preserve the century of revolution, Gale initiated a revolution of its own: digitization of epic proportions to preserve these invaluable works in the largest archive of its kind.