TY - BOOK AU - Dashrathlal, Patel Yashavan Kumar AU - Mulchandani, K.B. Gu. ED - Indian Institute of technology Roorkee, Roorkee, Mechanical Engineering TI - Least square analysis for determination of sif k from whole field data of an isochromatic fringe U1 - 621.072 PY - 2004/// ER -