Lal, Bansi
New modern pure geometry/ Bansi Lal - New Delhi: Atma ram & sons; 1955. - xvi, 208p. ill.; 20cm.
modern pure geometry.
516 / LAN
New modern pure geometry/ Bansi Lal - New Delhi: Atma ram & sons; 1955. - xvi, 208p. ill.; 20cm.
modern pure geometry.
516 / LAN