000 nam a22 7a 4500
999 _c387
_d387
082 _a340
_bDER
100 _aDerrett, J.D.M.
245 _aAn introduction to legal systems
260 _aNew Delhi
_bUniversal Law Pub Co. Pvt. Ltd.
_c2011
300 _axix, 203p
650 _alaw
942 _cB