Virmani, O.P. Applied chemistry theory and practice O.P. Virmani and A. K. Narula - 2nd ed. - New Delhi New Age International 1996 - vii, 321 p. Include index ISBN: 8122408141 Rs.120.00 Subjects--Topical Terms: ChemistryApplied Chemistry Dewey Class. No.: 540 / VI891AP