CONTENTS:-
1. CALCULUS OF FUNCTIONS OF TWO OR MORE VARIABLES, 2. REFERENCE FRAMES AND FIELDS, 3. SPECIAL INTEGRALS, 4. COMPLEX VARIABLE, 5. ORDINARY DIFFRENTIAL EQUATIONS AND FROBENIUS METHODS, 6. SPECIAL FUNCTIONS AND USEFUL POLYNOMIALS, 7. FOURIER SERIES AND INTEGRALS, 8. PARTIAL DIFFRENTIAL EQUATIONS IN PHYSICAL PROBLEMS, 9. INTEGRAL TRANSFORMS, 10. DIRAC DELTA FUNCTION, 11. THEORY OF ERRORS, 12. PRACTICAL NUMERICAL COMPUTATION USING SOFTWARE SCILAB