Tag Archive for 'Erratum'

Erratum: Practical Holography – third edition

Author: Graham Saxby

There is an omission in the formula at the top of page 471. After the ferric sulphate line, add a new line as follows: ‘sodium hydrogen sulfate, crystals…30 g’. Graham offers his apologies to any holographers whose bleach stage took three hours as a result of this omission.