000 00285nam a2200121Ia 4500
008 240806s9999||||xx |||||||||||||| ||und||
041 _aTamil
245 0 _aScience Teacher's Guide Grade 7
260 _aMaharagama
_bNIE,
300 _a103p.;
_c29cm
650 _aScience
942 _cTG
999 _c100065
_d100065