Cita APA

Vaheeda, M. (1987). Perturbation techniques. Department of Mathematics, CUSAT.

Chicago Edition Citation

Vaheeda, M. Perturbation Techniques. Kochi: Department of Mathematics, CUSAT, 1987.

Cita MLA

Vaheeda, M. Perturbation Techniques. Department of Mathematics, CUSAT, 1987.