00912nam a2200301Ia 4500 0750623322 MAIN TP156.P83 PER Perrin, D.D. Purification of laboratory chemicals / D.D. Perrin and W.L.F. Armarego. 3rd ed. Oxford ; Boston : Butterworth Heinemann, 1988. xii, 391 p. ; 31 cm. Bibliography. Includes index. Produits chimiques Purification ram. Chemicals Purification. Chemistry laboratory manuals. Technology, Medical. Chemical compounds Purification Armarego, W. L. F. .b10064564 29-03-12 17-04-03 20230123133602.0 NUST BOOKS TP156.P83 PER 151145 151145 2023-01-23 00:00:00 2 TP156.P83 PER 92003019329 80.00 2023-01-23 BOOKS 0 LCC 0 0 NFIC 0 MAIN MAIN GEN 2023-01-23 80.00