This 5-Volume, Encyclopaedic Study Of India S North-East Is The Result Of The Author S 11 Years Of Service Extended Over Three Tenures In The Region, Followed By 6 Years Of Library Research After His Retirement. Being The First Of Its Kind, Given Its Contents And Sheer Size, Over 2,500 Pages, It Is A Unique Book.Writing On The North-East Is Not An Easy Exercise, Given Its Diversity (Ethnic, Racial, Religious And Linguistic), Size, History And Geography. If India Is Microcosmic World, The North-East Is Microcosmic India. Of The 5,653 Communities In India, 653 Are Tribal Of Which The 213 Are Indigenous To The North-East. Of The 213, 111 Are Found In Arunachal Pradesh Alone. Illumined By An Equally Amazing Linguistic Diversity, It Is Home To 325 Of The 1,652 Languages Spoken In India. Yet Again, North-East S Total Population Of 3,84,95,089 (2001) Constitutes 2.69 Per Cent Of India S 1,02,70,15,247, While Its Area Of 2,55,088 Sq Km Is 7.75 Per Cent Of India S 32,87,263 Sq Km.

"An Encyclopaedia of Indian Archaeology" is a significant reference work on archaeology in India. It is an authoritative work of permanent value in which the knowledge and expertise of Indian archaeologists from the Archaeological Survey of India, universities and other institutes have been pooled together under the editorship of the late A. Ghosh, former Director-General of the Archaeological Survey of India. The "Encyclopaedia" has been planned in an ambitious manner; it is not merely an alphabetical listing of entries with sketchy information on topics. Volume 1, which deals with certain broad subjects relating to Indian Archaeology, is divided into twenty chapters, alphabetically arranged. Each chapter is further divided into sections and subsections containing independent and self-contained essays. For example, in the chapter on "Cultures," detailed information can be found on various cultures in India; the chapter on "Basis of dating" contains articles on archaeological dating, archaeomagnetic dating, 14C radio-carbon dating, numismatic dating, palaeographic and epigraphic dating, thermoluminescent dating, etc. For those interested in getting further information on the subjects and in looking into the original sources and references, each entry also carries an exhaustive bibliography. Volume II is the Gazetteer. It contains basic data and information on all the explored and excavated sites in India along with reference to published reports and/or notices on each.