621.56  / B21r <br/>
Ballaney, P. L. <br/>
       REFRIGERATION AND AIR CONDITIONING 
 / 
 .- Delhi: Khanna Pub.,  1979 
 .- x,305 . 
<br/><u>Subject Headings:</u> <br/>Refrigeration And Refrigerating Machinery;<br/>Air Conditioning;
<br><U>Copy Details:</u><br> Acc. No.: <b>A117442</b>, Full Call No.: 621.56 B21r,   Item type:  Books , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>