00378nam a22001457i 4500001001000000005001700010008004100027082001800068100001900086245003200105260003700137300001700174650002300191020001800214SXC01789920260819093632.0260101s1989    ii            000 0 eng d  a531 UPA-M222  aUpadhyaya, J C10aMechanics /cUpadhyaya, J C  abRam Prasad & Sons, Agra,c1989  ap. ;c22 cm. 0aMechanics; Physics  a9781557370884