00762nam a22001577a 4500008004100000040005500041080002500096245017900121260005900300300001600359500003200375650001600407942001200423999001700435952015200452230425b        |||||||| |||| 00| 0 eng d  aNational Science LibrarycNational Science Library  a519.8:621(082.2)bM9  aOperation research in management of engineering systemsc/ Proceedings XXII annual convention of........................................engineering system 7-10 December, 1989  aIndia: bOperational Research Society of India, c1989  a263+11-32p.  aVol. 1 263p.
Vol. 2 11-32p.  aProceedings  2udccPR  c22921d22921  00102udc40651986210822_M970933550aNSLbNSLcGF/Rk-5/C-24/R-5d1990-12-19l0o519.8:621(082.2) M9p171393r2023-04-25 00:00:00w1990-12-19yPR