The backletter [electronic resource].
[Newburyport, Mass. : Sköl Pub. Co.]
Philadelphia, PA : Lippincott Williams & Wilkins
Description based on print version record.
Latest issue consulted: volume 30, number 6 (June 2015) (publisher's website, viewed June 17, 2015).
Backache
Backache
Spine
Spine
Backletter
Restricted: Printing from this resource is governed by The Legal Deposit Libraries (Non-Print Works) Regulations (UK) and UK copyright law currently in force.