TY - BOOK AU - Sktokalo, Iosyp Zakharovych TI - LINEAR DIFFERENTIAL EQUATIONS WITH VARIABLE COEFFICIENTS U1 - 517.382 PY - 1961/// CY - Delhi PB - Hindustan Pub. Corpn. KW - Differential Equations, Linear N1 - Original Title : Lineinye Differentsial Nye Uraveniia S Peremennymi Koeffitsien-Tami ER -