TY - BOOK AU - Simmons George F AU - Robertson John S TI - Differential Equations with Applications and Historical Notes SN - 9780070530713 U1 - 515.35 SIM PY - 2014/// CY - New Delhi PB - McGrawHill Education KW - Equations KW - Notes KW - Applications KW - Differential KW - Historical KW - Simmons ER -