Swapna Kumar, S. creator Lenina, S. V. B. text Delhi PHI Learning 2016 monographic xix,440p. : 24cm(pbk) ill. by S. Swapna Kumar [and] Lenina S. V. B. Includes bibliographical references and index 620.00151 9788120351653 ENG-115020 DBAD/PUB 20160408125933.0