This text is undergoing revision for setting right all inconsistencies including typographical errors. This approach avoids the introduction of typographical errors. The plays are fewer than 12 pages long and have several grammatical and typographical errors. The content in the source should be free of spelling, grammar, or typographical errors. The series is notorious for its numerous typographical errors. The discrepancy may have been a typographical error. Reprints were published in 1975 and 1978 to accommodate typographical corrections. Typographical quotation marks are almost absent on keyboards. Variations may be encountered due to changes in format/typographical convention. They also adopted and modified Peirce's notations, typographical variants of those now used. The organization claimed that it was caused by a typographical error. Wallace claimed that because of a typographical error, subsequent references were to "All Blacks". This increased degree of intimacy allows greater informality in language and "typographical idiosyncrasies". The two styles may form typographical ligatures, as in Devanagari. Instead it concentrated on applied graphic art and typographical design.