TY  - BOOK
AU  - Cava,M.P., x
AU  - Mitchell,M.J.
TI  - Cyclobutadiene: And related cokpounds
SN  - x
U1  - 547.6/CAC 
PY  - 1947///
CY  - N.Y.
PB  - Academic Press
KW  - Chemistry, Organic
N1  - x
ER  -