%0 Generic %A O'Rourke, Ronald, %E Schwartz, Moshe, %T Multiyear procurement (MYP) and block buy contracting in defense acquisition : background and issues for Congress [August 8, 2017] / %U https://ezaccess.libraries.psu.edu/login?url=https://www.heinonline.org/HOL/Page?handle=hein.crs/crsmthmbcgd0001&id=1&size=2&collection=congrec&index=crs