TY - BOOK AU - Jyotsna Ravi AU - Abdul Rasheed, T. M (Guide) TI - Photothermal and photoacoustic investigations on certain polymers and semiconducting materials U1 - PH. D PY - 2003/// CY - Cochin: PB - Cochin University of Science and Technology KW - Photothermal effects KW - Photoacoustic effect KW - Thin film ER -