TY - BOOK AU - Tumuluri Suman Kumar TI - First course in ordinary differential equations SN - 9780815359838 (hbk) U1 - B331, R1 PY - 2021/// CY - Boca Raton PB - CRC Press KW - Boundary value problams KW - First order odes KW - Numerical methods KW - Series solutions KW - Mathematics N1 - Bibliography 317-319p.; Index 321-323p ER -