000 00266nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aBANGA T R & SHARMA S C
245 _aINDUSTRIAL ORGANIZATION & ENGG. ECONOMICS
250 _a15
260 _c1988
_bKHANNA PUBLISHERS
999 _c11988
_d11988