TY  - BOOK
AU  - Rao,Alla appa
TI  - Engineering Chemistry and environmental studies:  (Theory and practical)As per revised syllabus 2009 for 1st year students of Andhra pradesh polytechnic institutions)
SN  - 9788122427653
AV  - TP146 .R36 2010
PY  - 2010///
CY  - NewDelhi
PB  - New Age
KW  - Chemical engineering
ER  -