00848nam a2200277 a 4500 72144 BD-RjUL 20211209082221.0 170415s1988 enka b 001 0 eng d 0080347150 (BD-RjUL)72360 DLC DLC BD-RjUL eng eng 23 542 PEP 1988 Perrin, D. D. (Douglas Dalzell), 1922- 207225 Purification of laboratory chemicals / D.D. Perrin and W.L.F. Armarego 3rd ed. Oxford ; New York : Pergamon Press, c1988. xii, 391 p. : ill. ; 31 cm. Includes index. Bibliography ( p. 53-56) and index Chemicals Purification. 207226 Armarego, W. L. F. 207227 ddc BK 72144 72144 0 0 ddc 0 1 NFIC RUCL RUCL Reading 1989-09-23 Dhaka, karim International 37.50 0 542 PEP 1988 2017-05-14 00:00:00 C-1 2017-05-14 BK 0 0 ddc 0 0 NFIC RUCL RUCL Stack 1989-09-23 Dhaka, karim International 37.50 0 542 PEP 1988 2017-05-14 00:00:00 C-2 2017-05-14 BK