000 00267nam a2200121Ia 4500
008 230223s9999 xx 000 0 und d
082 _a24/1989
100 _aPromod K. Jain
245 0 _aIgnou , Delhi
260 _c1989
502 _cProf.Jagbir Singh
942 _cTH
999 _c22105
_d22105