TY - BOOK AU - Frank Ayres TI - Schaum`s outline of theory and problems of differential equations in SI metric units. Ed 1 SN - 0-07-099006-9 U1 - 517.38 PY - 1981/// CY - Singapore PB - McGraw Hill N1 - Frank Ayres: Schaum`s outline of theory and problems of differential equations in SI metric units. Ed 1. (Asian student Ed) Singapore. McGraw Hill, 1981. 0-07-099006-9--(517.38AYR) ER -