00390nam a2200133 a 450000500170000000800410001702000180005804100080007608200110008410000210009524500860011626400360020230000180023820260717093408.0260717s2018    ii            000 0 eng d  a9780128149584  aeng04a541.391 aMandal, Dipak K.10aPericyclic chemistry : orbital mechanisms and stereochemistry /cMandal, Dipak K. 1aNetherlands :bElsevier,c2018.  a516 p.; 22cm.