000 00293nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a RAV/M
100 _aRAVINDRAN NAIR R
245 0 _aMECHANICAL ENGINEERING
260 _bSTATE INSTITUTE OF LANGUAGE
_c1971
300 _a152
942 _cTB
999 _c25594
_d25594