Time management is very much important in IIT JAM. The eduncle test series for IIT JAM Mathematical Statistics helped me a lot in this portion. I am very thankful to the test series I bought from eduncle.
Nilanjan Bhowmick AIR 3, CSIR NET (Earth Science)
Eduncle Best Answer
Knowledge of Language (1986)
Problems of Knowledge and Freedom (1972)
Aspects of the Theory of Syntax (1965)
Syntactic Structures (1957)