පාඨශාලීය නව ගණිතය : 1

Ruberu,Jayantha

පාඨශාලීය නව ගණිතය : 1 = Patashaliya nawa ganithaya : 1 - Colombo 2 : Leck House, 1976 - 211p.; 18cm


Natural sciences and mathematics

510.7 / RUB

Library Network, National Institute of Education (NIE) Maharagama

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