1977 SRIVASTAVA, Shyam Lal (b. 1940) D.Phil.,F.I.E.T.E., Formerly Professor & Head and Coordinator, KBCOA&OS; Meghnad Saha Centre for Space Studies, Nehru Science Centre, Science Faculty, Allahabad University, Prayagraj – 211002; Res. 129, Allenganj, Prayagraj – 211002; Tel: 0532-2466239(R); Fax: 2641183; Email: ; Sp. Microwaves/Molecular Interactions/Phase Transitions.