Encyclopaedia of biotechnology/

An encyclopaedia of philosophy/
Publicat: (1996)

Encyclopaedia Britannica
Publicat: (1974)

Encyclopaedia of India /
per: Chopra, P. N.
Publicat: (1992)

Encyclopaedia of Islam: first encyclopaedia of Islam, 1913-1936/
per: E. J. Brill's
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Encyclopaedia of Environment Environment Problems and Policies
per: Gupta, K.R
Publicat: (2005)

Encyclopaedia of Environment Environment Problems and Policies
per: Gupta, K.R
Publicat: (2005)

New Encyclopaedia Britannica/
Publicat: (1993)

Encyclopaedia of Roman World/
per: Eadia, John
Publicat: (1994)

Encyclopaedia of social change/
Publicat: (1996)

Encyclopaedia of environmental sciences /
Publicat: (1997)

Encyclopaedia of fishes of the world /
per: Jordan, David Starr
Publicat: (1996)

Encyclopaedia of Indian medicine /
Publicat: (1985)

The New Encyclopaedia Britannica.
Publicat: (1977)

Oxford junior encyclopaedia/
Publicat: (1964)

Shorter encyclopaedia of Islam/
Publicat: (1991)

The Encyclopaedia of Association Football. /
Publicat: (1976)

An encyclopaedia of Indian Archaeology /
Publicat: (1989)

Encyclopaedia of Indian tribals
per: Tiwari, Shiv Kumar, 1941-
Publicat: (1994)

Encyclopaedia of life Sciences/

Encyclopaedia of rural development /
Publicat: (1966)

An encyclopaedia of Indian Archaeology
Publicat: (1989)

International encyclopaedia of anthropology
Publicat: (1998)

Encyclopaedia of Environment Global Warming Problems and Policies
per: Gupta, K.R
Publicat: (2005)

Encyclopaedia of South Asia: Pakistan
per: Khanna, S.K
Publicat: (1997)

Encyclopaedia of information and library science/
Publicat: (1993)

Encyclopaedia of social work in India /
Publicat: (1968)

Illustrated encyclopaedia of world history /
Publicat: (1992)

The Blackwell Encyclopaedia of Political thought. /
Publicat: (1987)

Encyclopaedia of world great scientists
Publicat: (1992)

Encyclopaedia of South Asia: Nepal
per: Khanna, S. K.
Publicat: (1998)

The Encyclopaedia of Indian National Congress/
Publicat: (1976)

An Encyclopaedia of Indian Botanies and Herbs/

Encyclopaedia of South Asia : Bangladesh /
per: Khanna, S.K
Publicat: (1998)

The encyclopaedia of ancient and forbidden knowledge/
Publicat: (1973)

Encyclopaedia of world great scientista
Publicat: (1992)

Everyman's concise encyclopaedia of architecture
per: Briggs, Martin S.
Publicat: (1959)