000 00296nam a2200121Ia 4500
008 240806s9999||||xx |||||||||||||| ||und||
041 _aTamil
245 0 _aBiology Teacher's Guide Grade 12
260 _aMaharagama
_bNIE,
_c2017
300 _axv, 75p.;
_c30cm
650 _aBiology
942 _cTG
999 _c100636
_d100636