1. Advanced Experimental Techniques in Modern Physics, K.Muraleedhara Varier, Antony Joseph and P.P.Pradyumnan, Publi:Pragathi Prakashan –Meerut, India 2006
2. Advanced Experimental Techniques, K.Muraleedhara Varier, Antony Joseph and P.P.Pradyumnan, Publi: Chaudhary Devilal University, Sirsa, Haryana and Pragathi Prakashan –Meerut, India 2007