000 00315nam a2200121Ia 4500
008 220421s2006 xx 000 0 und d
041 _aeng
082 _a500
_bSCI
100 _aNCERT
_9577055
245 _aScience Textbook for Class VI / NCERT
260 _aGoa
_b Directorate of Education
_c2006
300 _a165p.
999 _c403417
_d403417