Vigotskiyum vidyaabhyaasavum

Yazar: Purushothaman, P V; Author
Baskı/Yayın Bilgisi 2008

Purogamana vidyaabhyaasa chinthakar

Yazar: Purushothaman, P V; Author
Baskı/Yayın Bilgisi 2008

Vidyaabhyaasa parivarthanathinu oraamukham

Yazar: Anandan, K N; Author, Gangadharan, M V; Author, Kaladharan, T P; Author, Purushothaman, P V; Author, Ramakrishnan, C; Author, Ramesan, K M; Author
Baskı/Yayın Bilgisi 2008

Vidyaabhyaasa parivarthanathinu oraamukham

Yazar: Anandan, K N; Author, Gangadharan, M V; Author, Kaladharan, T P; Author, Purushothaman, P V; Author, Ramakrishnan, C; Author, Ramesan, K M; Author
Baskı/Yayın Bilgisi 2007