000 00310nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c950/-
040 _aLAW
100 _aHARAYANA P.
245 0 _aPATENT LAW
260 _bEASTERN BOOK HOUSE
_aKOLKATA
300 _a1021
500 _a4170
942 _cBK
999 _c79401
_d79401