000 00322nam a2200133Ia 4500
008 160902s9999 xx 000 0 und d
040 _cPK-GjGUL
082 _a515.35
_bDIF-D
245 0 _aMTH-401 different equations
_blecture 11-15
260 _aPakistan
_bVirtual University
300 _a0
546 _aeng
942 _cBK
999 _c6587
_d6587