001: 17617
003: Starlibrary PMS 4.5
005: 20180503
066: ^aJo.U
082: ^a346.048
100: ^aJohn T. Maynard & Howard M. Petevs
240: ^aUnderstanding Chemical Patents
245: ^aUnderstanding Chemical Patents
260: ^au.s. ^b a.c.s ^c1991