1. Prof. and Asst. Director, School of Research and Training in Earthquake Engrg., Univ. of Roorkee, Roorkee (U.P.), India.
2. Lecturer School of Research and Training in Earthquake Engrg., Univ. of Roorkee, Roorkee (U.P.), India
3. Asst. Engr., Central Design Directorate, Irrigation Dept., Lucknow