000 | 00423nam a2200157Ia 4500 | ||
---|---|---|---|
008 | 220623s9999 xx 000 0 und d | ||
020 | _a9788131604267 | ||
041 | _aeng | ||
082 | _aAR | ||
100 | _aHangloo, Rattan Lal | ||
245 | _aHistory of science and technology : exploring new themes / Ed. Rattan Lal Hangloo | ||
260 |
_aJaipur _bRawat Publications _c2011 |
||
300 | _ax, 308 | ||
650 | _aAIHC | ||
999 |
_c23979 _d23979 |
||
942 | _CGB |