TY  - BOOK
AU  - Parker S.P.
TI  - Mc Graw Hill Concise Encyclopedia at Science and Technology
SN  - 0000018913
PY  - 1984///
CY  - New york
PB  - Mc Graw-Hill
KW  - at  Concise  Encyclopedia  Graw  Hill  Mc  Science  Technology
KW  - Blank
ER  -