000 00254nam a2200097Ia 4500
008 250530s9999 xx 000 0 und d
100 _aWahid, P, A
245 0 _aThengukrishikkoru margarekha
260 _aKAU
_bDiractorate of extention
_c1993
942 _cBK
999 _c293616
_d293616