000 00295nam a2200121Ia 4500
008 240806s9999||||xx |||||||||||||| ||und||
041 _aTamil
245 0 _aScience Teacher's Guide Grade 11
260 _aMaharagama
_bNIE,
_c2015
300 _ali, 69p.;
_c30cm
650 _aScience
942 _cTG
999 _c100590
_d100590