A text book of demography :
Shrivastava, O.S.
A text book of demography : with economics of manpower supply & manpower demand / O.S. Shrivastava - New Delhi : Vikas publishing house pvt.ltd., c1983 - x, 408 p. : ill. ; 18 cm
0706921364
Demography
304.6
A text book of demography : with economics of manpower supply & manpower demand / O.S. Shrivastava - New Delhi : Vikas publishing house pvt.ltd., c1983 - x, 408 p. : ill. ; 18 cm
0706921364
Demography
304.6