A TEXT BOOK OF REFRIGERATION AND AIR CONDITING.
KHURMI, R. S.
A TEXT BOOK OF REFRIGERATION AND AIR CONDITING. - 5th rev. ed. 2014 - NEW DELHI S. CHAND AND COMPANY - 754
  REFRIGERATION AND AIR CONDITIONING
621.56.56 / KHU
A TEXT BOOK OF REFRIGERATION AND AIR CONDITING. - 5th rev. ed. 2014 - NEW DELHI S. CHAND AND COMPANY - 754
  REFRIGERATION AND AIR CONDITIONING
621.56.56 / KHU