00422nam a22001577a 4500 9780321747747 515.35 NAG Nagle, R. Kent Fundamentals of differential equations and boundary value problems 6th ed. New York Addison Wesley 2012 xviii, 810p. : 27 cm Differential equations R. Kent. Nagle BK 11846 11846 0 0 0 0 NFIC CL CL GEN 2013-05-08 Allied Book Company 14048.02 8 4 515.35 NAG SEECS012344 2026-05-18 2026-01-19 2026-01-19 2013-05-16 BK