@BOOK{ Book!D - 68646415,
AUTHOR = "John L. Cranmer, Jr",
TITLE = "BASIC drilling engineering manual",
LIBRARY= "كتابخانه مركزی دانشكده نفت اهواز",
SUBJECT = "Oil well drilling- Data processing,BASIC (Computer program language)",
URL = "/book/68646415/BASIC-drilling-engineering-manual/"}