00252cam a22000857a 4500008004000000100001500040245003300055260006800088300001000156180718b1991   xxu||||| |||| 00| 0 eng d  aJoul, Jems  aEurope 1870 secby Jems Joul  aDelhi vishvvidhyalyabHindi Madhyam Karyanvay Nedeshalayac1991  a604p.