000 00384nam a2200157 4500
082 _a511.3 PET-M
100 _aPetkov, Petio Petrov,
_eEditor
245 _aMathematical logic
_cPetio Petrov Petkov
250 _a
260 _aPlenum Press, New York
_c1990
300 _a412 p
490 _a
650 _aMathematical logic-- Mathematics
700 _a
_eEditor
942 _cBK
999 _c446737
_d446737