000 00324nam a2200145Ia 4500
008 190201s9999 xx 000 0 und d
082 _a530
082 _bK849R
100 _aKothari L S ed.
245 0 _aRecent Trends in Theoret
260 _aNew Delhi
260 _bMacMillan
260 _c1983
300 _a"xxiii,454"
999 _c21711
_d21711