000 00476nam a2200145Ia 4500
082 _a372.35
_bNAE
245 _aElementary science
_btextbook and pupil's manual class VI
260 _aIslamabad
_bNational Book Foundation,
_c2000
300 _aiv, 204p
500 _aNational Institute of Science and Technology, Islamabad
546 _aeng
650 _aScience-Study and teaching
_952739
700 _aNISTE, Ministry of Education Government of Pakistan
_952740
942 _cBK
999 _c19737
_d19737