000 00261nam a2200109Ia 4500
008 240625s9999 xx 000 0 und d
041 _aeng
082 _a808.20 GOY
100 _aGOYAL VARUN
245 _aINTRODUCTION OF A CONCEPT INTO DIFFERENT
260 _c2013
999 _c36895
_d36895