000 00329nam a2200157Ia 4500
100 _aIndian Statistical Institute, Calcutta
245 _aNews Bulletin - 1969
_b
260 _aCalcutta
_bThe Auth.
_c1969
300 _a
490 _a
500 _a
690 _a
700 _a
964 _a
_b
_c
_d
_e
_f
_g
921 _a26815
999 _c26815
_d26815