Neurospast,
Sorry that it has taken me so long to reply.
Thank you for your advice. I did manage to locate a copy of the document and yes, it was through the local university.
The document was suggested as a useful read, regardless of age, as it is linked with a piece of work that I'm trying to organise at my work at the moment. This is due to a significant increase in the number of my colleagues suffering from lower back, shoulder and neck problems as a result of changes that have been implemented without having been researched first.
Apologies that I can not go into further detail.