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A & C Black and Christopher Helm

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between A & C Black and Christopher Helm

A & C Black vs. Christopher Helm

A & C Black is a British book publishing company, owned since 2002 by Bloomsbury Publishing. Christopher Alexander Roger Helm (born Dundee, 1 February 1937 – 20 January 2007) was a Scottish book publisher, notably of ornithology related titles, including the Helm Identification Guides.

Similarities between A & C Black and Christopher Helm

A & C Black and Christopher Helm have 3 things in common (in Unionpedia): Bloomsbury Publishing, Helm Identification Guides, Ornithology.

Bloomsbury Publishing

Bloomsbury Publishing plc (formerly M.B.N.1 Limited and Bloomsbury Publishing Company Limited) is a British independent, worldwide publishing house of fiction and non-fiction.

A & C Black and Bloomsbury Publishing · Bloomsbury Publishing and Christopher Helm · See more »

Helm Identification Guides

The Helm Identification Guides are a series of books that identify groups of birds.

A & C Black and Helm Identification Guides · Christopher Helm and Helm Identification Guides · See more »


Ornithology is a branch of zoology that concerns the study of birds.

A & C Black and Ornithology · Christopher Helm and Ornithology · See more »

The list above answers the following questions

A & C Black and Christopher Helm Comparison

A & C Black has 26 relations, while Christopher Helm has 23. As they have in common 3, the Jaccard index is 6.12% = 3 / (26 + 23).


This article shows the relationship between A & C Black and Christopher Helm. To access each article from which the information was extracted, please visit:

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