000 00282nam a2200121Ia 4500
008 211209s1975 xx 000 0 und d
041 _aeng
082 _a660.29 GAR
100 _aGARRETT H E
245 _aSURFACE ACTIVE CHEMICALS
260 _bPERGAMON PRESS
_c1975
300 _a178
999 _c20173
_d20173