00585nam a22002177a 4500 OSt 231109b |||||||| |||| 00| 0 eng d 0070161917 540.2 D28L Lange's Handbook of Chemistry / edited by John A. Dean 12th ed. .- New York : McGraw - Hill Book , 1979 xv,(11-29)p. Pure Sciences Chemistry and Allied Sciences Chemistry Handbook Dean, John A. Lange, Norbert Adolph. ddc RFB 33646 33646 0 0 ddc 0 0 RAU RAU REF 2023-11-09 T. M. H., New Delhi 41.50 0 540.2 D28L 24365 2023-11-09 0000-00-00 RFB