00575     2200193   4500001002100000005001500021035002000036007000300056008004100059020002100100082001200121084001800133100001700151245010600168260004200274300004100316650001000357990001400367INLIS00000000000841020220803033306  a0010-0822000044ta220803                           0        a978623 7239 65 9  a616.019  a616.019 TAN v0 aTandra, Hans1 aVirus corona Baru Covid-19 :bkenali. cegah, lindungi diri sendiri & orang lain /cDr.dr. Hans Tandra  aYogyakarta :bRapha Publishing,c2020  aviii, 104 hlm. :bilus. ;c15x21 cm.  aVirus  a0502/0994