000 00457nam a2200169Ia 4500
008 240601s9999 xx 000 0 und d
082 _a385.076
082 _bPRA
100 _aEditorial Board: Pratiyogita Darpan
245 0 _aPractice Sets MECHANICAL Engineering [useful for Railway & Other engineering (Diploma) exams.]
250 _a1
260 _aDelhi
260 _bUpkar Prakashan
260 _c2023
300 _a100 pages
942 _cREF
999 _c502161
_d502161