000 00277nam a2200121Ia 4500
008 160921s9999 xx 000 0 und d
100 _aNARAYANASAMY R
245 _aTEXT BOOK ON EXTRUSION TECHNOLOGY
250 _a1st
260 _bAHUJA BC
_c2001
300 _a193
942 _cBK
999 _c284
_d284