TY  - GEN
AU  - Ballaney, P.L.
AU  - Ballaney, Pushpa comp.
TI  - Thermal engineering
PY  - 1976///
CY  - Delhi
PB  - Khanna
N1  - Acc.No. 37918 withdrawn Council Memo 328.19 dtd.02/07/2008
ER  -