00386nam a22001457i 4500001001000000005001700010008004100027082001800068100001800086245003700104260004400141300001700185650002000202020001800222SXC02380120260819093738.0260101s1998    ii            000 0 eng d  a621 JOS-A222  aJose Robin, G10aApplied physics /cJose Robin, G  abIndira Publication, Marthandam,c1998  ap. ;c22 cm. 0aApplied physics  a9788173191985