000 00556pam a2200169a 44500
008 160408b1983 xxu||||| |||| 00| 0 eng d
082 _a001.6424
_bH548a
100 _aHilfinger, Paul N.
245 1 _aABSTRACTION MECHANISMS AND LANGUAGE DESIGN
260 _aCambridge
_bMit Press
_c1983
300 _axi,176
440 _aAcm Distinguished Dissertations
_v
500 _aOriginally Presented As The Author'S Thesis, Carnegie-Mellon University, 1981
650 _aProgramming Languages (Electronic Computers)
964 _gCIRC
997 _aA90732 C
999 _c301020
_d301020