000 00255nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aRAMAKRISHINAN NAIR R
245 _aPOLYTECHNIC BOUTHIKAM - I (M)
250 _a1
260 _c1974
_bKERALA BHASHA INSTITUTE
999 _c39812
_d39812