315.4T
T835S
               Statistical abstract of Tripura, 1962 - Agartala : Government of Tripura, 1968.
               V.p.
                Library also has 1960, 1968, 1961, 1954, 1967, 1965, 1966, 1963, 1962, 1969, 1964

44211
49010
55146
55853
56722
60534
69985
74763
80386
83929
                Subjects: India-Tripura-Statistics; Economics-Statistical methods.