Perrins

Encyclopaedia of Birds

By Perrins, Christopher, Harrison, C. J. O.

Digital Art Masters: v. 1

By Greenway, Tom, Perrins, Chris, Tilbury, Richard

Paper (How it is Made S.)

By Perrins, Leslie, Lockwood, Arthur

Mercantile Law

By Ranking, D.F.de l'Hoste, Spicer, E.E., Perrins, R.E.G., Stuart, P.R.O.

Birds of Britain and Europe (New Generation Guides)

By Perrins, Christopher

Spicer and Pegler's Book-keeping and Accounts

By Spicer, E.E., Pegler, Ernest Charles, Bigg, Walter William, Perrins, R.E.G.

Sea Mammals

By Perrins

Bird Life: An Introduction to the World of Birds

By Cameron, Ad, Perrins, Christopher