TY  - BOOK
AU  - Runquist , Olaf
AU  - Creswell ,Clifford J
AU  - Head , J .Thomas
TI  - Chemical principles: A programmed text
U1  - 540.8 
PY  - 1970///
CY  - India
PB  - Vakils, feffer and simons Ltd.
KW  - Chemical principles
ER  -