000 | 00323nam a2200121Ia 4500 | ||
---|---|---|---|
008 | 180721s9999 xx 000 0 und d | ||
100 | _aashok srivastava | ||
245 | 0 | _aScience text book for class VII | |
260 | _bNational Council of educational research and training | ||
260 | _c2012 | ||
365 | _b50.00 | ||
942 | _cBK | ||
999 |
_c160258 _d160258 |