Proceedings of the seminar on chemistry for Bachelor of engineering, Oct. 11, 1972
University of Roorkee
Proceedings of the seminar on chemistry for Bachelor of engineering, Oct. 11, 1972 - - Roorkee Univ. of Roorkee, 1972 - 32 p. 24cm. - .
0
Geology-Study and teaching-Congresses
371.214:55(540) Uni
Proceedings of the seminar on chemistry for Bachelor of engineering, Oct. 11, 1972 - - Roorkee Univ. of Roorkee, 1972 - 32 p. 24cm. - .
0
Geology-Study and teaching-Congresses
371.214:55(540) Uni