TY  - BOOK
AU  - Parker, Sybil P., ed.
TI  - Mc Graw-Hill encyclopedia of science and technology : an international reference work in fifteen volumes including an index v.12 (sab-spin)
SN  - 9780070792807
PY  - 1982///
CY  - New York
PB  - McGraw-Hill Book
ER  -