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SIM'N91 PG/3022 PG/3023 UG/23758 UG/23759 UG/23760 Simmons, George F. Differential equations with applications and historical notes / George F. Simmons, John S. Robertson. – Chennai : McGraw Hill Education (India), c1991 (2018 34th reprint) xxi [], 629p. Online book is 3rd ed. ISBN9780070530713 : ISBN0070530718 : Rs.775/- . Differential equations . Robertson, John S. |
