000 00297nam a2200145Ia 4500
008 220709s9999 xx 000 0 und d
082 _a621
_bKHU
100 _aKHURMI R.S
245 0 _aMECHANICAL ENGINEERING
250 _a4
260 _bS. CHAND
300 _a838
942 _cREF
999 _c80531
_d80531