000 00231nam a2200085Ia 4500
008 150310s9999 xx 000 0 und d
100 _aHARIHARAKRISHNAN A
245 _aPOLYTECHNIC GANITHAM (M)
260 _c1975
_bKERALA BHASHA INSTITUTE
999 _c37711
_d37711