000 nam a22 7a 4500
999 _c16811
_d16811
008 161117b xxu||||| |||| 00| 0 eng d
050 _aND 623 .L5Z83 1968
100 _aKraus,David H.
245 _aLeonardo da Vinci.
260 _aMassachusetts:
_bHarvard university press,
_c1968.
300 _a335p.
942 _2lcc
_cBOOKS
_hND 623 .L5Z83 1968