00630nam a22001817a 4500 090709t xxu||||| |||| 00| 0 eng d 8122416608 9788122416602 660 SEN Sen, D. 7907 Reference Book on Chemical Engineering / D. Sen New Delhi : New Age, c2005. 352 p. : ill. charts; 24 cm. Includes bibliographical references. Chemical engineering. 7908 ddc BB 12310 12310 0 0 ddc 0 0 Alahram MAIN MAIN 1ST 2009-07-09 purchase 137.00 351 1 3 660 SEN 000017467 2025-07-15 00:00:00 2017-09-12 BB