National chemical laboratory   1982-83, 1983-85    

 - Pune  National Chemical Laboratory          1984 
<br/><br/> 1982-83 (vii, 96p), 1983-85 (vii, 139p) 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Dewey Class. No.: </label>X9(E).23156.N85-N82t, M5