Technical Demography /
Ramakumar, R.
Technical Demography / By R Ramakumar. - 1st Ed. - New Delhi : New Age International (P) Ltd Publishers, 1986. - 219p. ; 00 cm.
STATASTICS.
519 / RAM
Technical Demography / By R Ramakumar. - 1st Ed. - New Delhi : New Age International (P) Ltd Publishers, 1986. - 219p. ; 00 cm.
STATASTICS.
519 / RAM