His PhD thesis is titled Class Struggle and Industrial Structure : A Study of Coir Weaving Industry in Kerala 1859 - 1980 .
Mathew and Saramma Mathew , Isaac obtained a PhD from the Centre for Development Studies , which is academically affiliated to Jawaharlal Nehru University .
Isaac 's PhD thesis is titled Class Struggle and Industrial Structure : A Study of Coir Weaving Industry in Kerala 1859 - 1980 .
Mathew and Saramma Mathew , Isaac obtained a PhD from the Centre for Development Studies , which is academically affiliated to Jawaharlal Nehru University .