Seri buku schaum : teori dan soal-soal persamaan diferensial dalam satuan SI metriks = theory and problems of differential equations SI (Metric) edition (schaums series)

Schaum's outline of theory and problems of differential equations in SI metric units

Schaum's outline of theory and problems of calculus of finite differences and difference equations

Ordinary differential equations in theory and practice

Ordinary differential equations in theory and practice

Differential equations : geometric theory / Solomon Lefschetz