TY  - BOOK
AU  - Khanna, Usha
AU  - Srivastava, V.K. Guide
ED  - University of Roorkee
TI  - Studies of the static dielectric constant of some mono and multilayer langmuir films
U1  - 530.072 
PY  - 1972///
CY  - Roorkee
PB  - PHD
ER  -