Bhattacharya, N. P. A new method for volumetric calculations : all sums solved by two formulae / N. P. Bhattacharya - Patna : Bharati Bhawan, 1972 - 45 p. ; 22 cm. ISBN: Rs. 3.00 Subjects--Topical Terms: Chemistry--NotationChemical equations Dewey Class. No.: 540.83