000 00293nam a2200109Ia 4500
008 140917b1971 xxu||||| |||| 00| 0 eng d
082 _aDOY
100 _aE N Doyle
245 _aDevelopement and use of polyurethan_products
260 _aNewyork :
_bMcGrawHill,
_c1971
700 _aDoyle, E N
999 _c177620
_d177620