000 00309nam a2200133Ia 4500
008 210212s9999||||xx |||||||||||||| ||und||
072 _aPB
082 _a8P2-H-N Har.L7
_21977
100 _aHarsharn Singh
245 0 _aNizam Sikka
260 _c1977
_bR.C. Publishers
_aDelhi
300 _a62 P
942 _cSU
999 _c90525
_d90525