The book was in Word form. 5X8 Mar. .5.5.8.5.3. I then had to convert it to pdf using print to pdf on my Mac. The printer then sent back via email a copy of the finished book for me to approve. I did so but failed to check justifying and margins. Had book printed and sent to me. Lost the original form. I then tried to convert the pdf that was sent to me by printer back to words using Cisdem software, converts to same as printed book. I am at complete lost how to use Words to return the docx to original form.