547.59 GUP 106697 106698 106699 106700 106701 106702 106703
Gupta, R.R. Heterocyclic chemistry II / by R.R. Gupta, M. Kumar and V. Gupta . - New Delhi : Springer, 2013 x, 638p. : ill. : 23cm 9788181282217 * Chemistry * Kumar, M. Gupta, V., Auth. * Title
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