000			00354nam a2200157Ia 4500
008			170207s9999 xx 000 0 und d
020			_a9788120345928
082			_a621.815 UPA-M
100			_aUpadhyaya
245			_aMechanics
260			_bRam Prasad & Sons, Agra
300			_a848
365			_b275
650			_aMachine design
942			_cBOOKS
999			_c50887 _d50887