000 | 00316nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 220201s1992 xx 000 0 eng d | ||
082 |
_a620.3 _bTHY |
||
100 | _aThyagarajan,G | ||
245 | 0 | _aGolden treasury of science and technology | |
260 |
_adelhi _bInformation Directorate _c1992 |
||
300 | _a360 | ||
942 | _2ddc | ||
999 |
_c34361 _d34361 |