00822nam a2200157Ia 4500008004100000040001700041082002900058100002100087110015400108245025400262260003700516300001600553650005200569700002100621700002200642190327s9999||||xx |||||||||||||| ||und||  aNITILcNITIL  221sta607.4054104bN277N  aGupta, S K (Ed.)  aNational Conference and exhibition on "Development of Science and technology in the last 50 years in India with special reference to North-East India 0aNational Conference and Exhibition on "Development of Science and technology in the last 50 years in India with special reference to north-east India "(May 27-30, 1998)bas a part of the golden Jubilee Celebrations of India's IndependencecS K Gupta  aShillongbShillong Collegec1999  axxiv, 399p.  aScience-India-History; Technology-India-History  aDatta, R K (Ed.)  aDutta, S N (Ed.)_