00367nam a22001217a 450000500170000000800410001704000130005808200200007110000230009124500590011426000520017330000200022520180228104935.0170914b        xxu||||| |||| 00| 0 eng d  cPK-LaUMT  aZIAC 502bMCK-M  aMcKenzie, A. E. E.  aThe major achievements of science /cA. E. E. McKenzie  aLahore :bCambridge:c1960c1st impression 1961  a367 p.  (Vol.1)