TY  - GEN
AU  - A.A.Yaroslavtsev
TI  - : qualitative analysis 
AV  - QD450.2QD75.2 .P59 vol. 12-13
U1  - 543.545 
PY  - 1976///(Vol. 1)
CY  - Moscow
PB  - Mir Publishers
KW  - Chemistry, Analytic
N1  - Include index
ER  -