ABRAHAM S., JACOB N., . (1991). Basic Mathematics. : The Vidyarthi Mithram Press & Book Depot.
ABRAHAM S, JACOB NJ, . 1991. Basic Mathematics. : The Vidyarthi Mithram Press & Book Depot.
ABRAHAM S, JACOB NJ, . Basic Mathematics. : The Vidyarthi Mithram Press & Book Depot. 1991.