00686nam a22002297a 450000500170000000800410001702000180005802800250007608200120010110000310011324500680014426000420021230000370025436500130029165000160030465000200032065000200034065000260036070000310038670000210041770000180043820220822161711.0220822b        |||||||| |||| 00| 0 eng d  a9789352868445  a:Donated from Hostel  a621 SYS  aSystem, Trishna Knowledge   aGate b:Mechanical Engineering 2019c/ Trishna Knowledge System  aNew Delhib;Pearson Education c@2018  alxxxii, Different Pages c24cm.   bDonated   aEngineering  aApplied physics  aHigher Studies   aUniversity Education   aSystem, Trishna Knowledge   aSharma, Pradeep   aSharmilee, G