000 00443nam a2200193Ia 4500
008 150909s9999 xx 000 0 und d
041 _aEnglish
082 _a620
082 _bAUS/CH
100 _aAustin D G
100 _eAuthor
245 _aChemical engineering drawing symbols
260 _aNewYork
260 _bJohn wiley
_ sons
260 _c1979
300 _a96 Pages
365 _aRs 32
942 _cBK
999 _c228741
_d228741