Demography population studies /
Shrivastava, O. S.
Demography population studies / O. S. Shrivastava - 2nd ed. - New Delhi : Vikas, 1994. - viii, 583 p. : ill, 25 cm
Population
304.6 / SHD 1994
Demography population studies / O. S. Shrivastava - 2nd ed. - New Delhi : Vikas, 1994. - viii, 583 p. : ill, 25 cm
Population
304.6 / SHD 1994