000 00288nam a2200121Ia 4500
008 220811s9999 xx 000 0 und d
245 _aTHE IUP JOURNAL OF MECHANICAL ENGINEERING
260 _c2019-2020
500 _a"4,1,2,3"
500 _a"XII,XIII"
500 _aNOV-AUG
942 _cBV
999 _c23604
_d23604