000 00215 a2200097 4500
001 25442
100 _aArsalan, A S
245 _aOur decline and its causes
260 _a
_bMuhammad Ashraf
_c
090 _c17180
_d17180
942 _aNUST-CAE
_cM
_c7981
999 _c260515
_d260515