TY  - BOOK
AU  - Astle,Melvin J., x
AU  - x
TI  - Industrial organic nitrogen compounds: x
SN  - x
U1  - 547/ASI 
PY  - 1961///
CY  - N.Y.
PB  - Reinhold
KW  - Chemistry, Organic
N1  - x
ER  -