TY - BOOK AU - Ahuja,Girish, AU - Gupta,Ravi TI - Systematic approach to Income tax & central sales tax SN - 81-7733-080-2 U1 - 336.24 PY - 2002/// CY - New delhi PB - Bharat law house pvt. ltd. KW - Commerce KW - Systematic approach to Income tax ER -