Lal's commentary on The Copyright Act, 1957 (act 14 of 1957) with The Copyright Rules, 1958 & neighbouring rights, also international copyright order, 1999 alongwith Patent (amendment) Rules, 2006, The Intellectual Property Appellate Board (procedure) Rules, 2003, Trade Mark Rules, 2002
- 4th ed
- Delhi Law House New Delhi 2007
- xliv,1534p