000 00269nam a2200121Ia 4500
008 211209s1971 xx 000 0 und d
041 _aeng
082 _a678.028 24 N71 SEN
100 _aSENGUPTA R
245 _aWEAVING CALCULATIONS
260 _c1971
300 _a346
999 _c15978
_d15978