000 00325nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a620
082 _bHIS
100 _aKuppuram G.
245 0 _aHistory of Science and T
260 _aNew Delhi
260 _bSundeep Prakashan
260 _c1990
300 _a"xiii,287"
999 _c30199
_d30199