000 00359nam a2200157Ia 4500
008 221030s9999 xx 000 0 und d
020 _a0706994361
041 _aEnglish
082 _a105.23
_bKha
100 _aV. K. Khanna
245 0 _aLattices & Boolean Algebras
260 _bVikas Pub.
_c2000
300 _a148
650 _aBE Mathematics
942 _cBK
999 _c189
_d189