000 00479nam a2200157Ia 4500
008 160615s9999 xx 000 0 und d
100 _aGOVT OF INDIA DEPT OF SCIENCE AND TECHNOLOGY
245 _aPerspectives in science & technology-tech-nical reports by the science advisorycouncil to the Prime Minister. Vol.1
260 _aNew Delhi
260 _bVikas Pub House
260 _c1990
300 _axi p. + 388
942 _cBooks
999 _c17986
_d17986