District census handbook : Visakhapatnam district / Superintendent of census operations,Government of Andhra Pradesh - Andhra Pradesh : Government of Andhra Pradesh, 1967 - Various Pagings ; 27 cm. Library has 2 cops. ISBN: Rs. 11.50 Subjects--Geographic Terms: Andhra Pradesh (India)--Population--StatisticsAndhra Pradesh (India)--Census Dewey Class. No.: 312