Pillay, C. P. Janardhanan Subsidiary mathematics Paper 2 : by C. P. Janardhanan Pillay differential calculus, integral calculus, differential equations and trigonometry / - Ottapalam : Ajith Book Centre , - Hard Back Subjects--Topical Terms: MathematicsSubsidiary mathematics Trigonometry Dewey Class. No.: 510 / JAN-S