000 002950000a22001210004500
008 160427b1945 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a547.431
_bL4
942 _cBK
100 _aLeffingwell, G.
245 _aGlycerin: Its industrial and commercial applications
260 _c1945
999 _c8052
_d8052