000 00251nam a2200109Ia 4500
008 190719s9999 xx 000 0 und d
100 _aM L Tickoo & others
245 0 _aPeople
260 _aNew Delhi
_bN C E R T
_c1984
650 _aEnglish
942 _cBK
999 _c5520
_d5520