00313nam a2200133Ia 4500008004100000041000800041082001000049100001500059245003100074260002300105650002100128906000900149999002100158240830s1999    xx            000 0 und d  aeng  a0 BAS  aBASAK S.K.  aESSENTIALS OF OPTHALMOLOGY  bCURRENT BOOKc1999  aSHALAKAYA-TANTRA  aN.D.  c1198291d1198291