TY - GEN AU - SUBRATA SEN GUPTA TI - PROBLEMS AND SOLUTION IN ORGANIC CHEMISTRY SN - 9780199455461 U1 - 547.076/SEN/PRO PY - 2015/// PB - OXFORD UNIVERSITY PRESS KW - 500 Science KW - 540 Chemistry KW - 547 Organic chemistry KW - CHEMISTRY ER -