Proceedings. - New Delhi, National Institute of Sciences of India, 1965. - viii, 123 p. illus. 24 cm. - Bulletin of the National Institite of Sciences of India, no. 30 . - Bulletin of the National Institute of Sciences of India ; no. 30. . Includes bibliographies. LCCN: sa 67001822 Subjects--Topical Terms: Microwave spectroscopy. LC Class. No.: QC454 / .S95 1965